Select the correct points.
Identify the pair of points that can represent an increasing function that has a greater rate of change than that of the function
y=8/5x+3/5​

Answers

Answer 1

Answer: Slope     =  3.200/2.000 =  1.600

Geometric figure: Straight Line

 Slope = 3.200/2.000 = 1.600

 x-intercept = 3/8 = 0.37500

 y-intercept = -3/5 = -0.6000

Step-by-step explanation:  Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    y-(8/5*x-3/5)=0

STEP

1

:

           3

Simplify   —

           5

Equation at the end of step

1

:

        8         3

 y -  ((— • x) -  —)  = 0

        5         5

STEP

2

:

           8

Simplify   —

           5

Equation at the end of step

2

:

        8         3

 y -  ((— • x) -  —)  = 0

        5         5

STEP

3

:

Adding fractions which have a common denominator :

3.1       Adding fractions which have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

8x - (3)     8x - 3

————————  =  ——————

   5           5  

Equation at the end of step

3

:

      (8x - 3)

 y -  ————————  = 0

         5    

STEP

4

:

Rewriting the whole as an Equivalent Fraction :

4.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  5  as the denominator :

         y     y • 5

    y =  —  =  —————

         1       5  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

4.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

y • 5 - ((8x-3))     5y - 8x + 3

————————————————  =  ———————————

       5                  5    

Equation at the end of step

4

:

 5y - 8x + 3

 ———————————  = 0

      5    

STEP

5

:

When a fraction equals zero :

5.1    When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

 5y-8x+3

 ——————— • 5 = 0 • 5

    5  

Now, on the left hand side, the  5  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  5y-8x+3  = 0

Equation of a Straight Line

5.2     Solve   5y-8x+3  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  5y-8x+3  = 0 and calculate its properties

Graph of a Straight Line :

 

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is -3/5 so this line "cuts" the y axis at y=-0.60000

 y-intercept = -3/5  = -0.60000

Calculate the X-Intercept :

When y = 0 the value of x is 3/8 Our line therefore "cuts" the x axis at x= 0.37500

 x-intercept = 3/8  =  0.37500

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -0.600 and for x=2.000, the value of y is 2.600. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 2.600 - (-0.600) = 3.200 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / R


Related Questions

Ashley is preparing for a horse riding competition. She has trained her horse for 6 hours and has completed 234 rounds. At what rate has Ashley ridden her horse in rounds per hour?
A.
40 rounds per hour
B.
39 rounds per hour
C.
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D.
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Answers

Answer:

C.

38 rounds per hour

Step-by-step explanation:

Answer:

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Answers

Answer:

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Step-by-step explanation:

WILL MARK BRAINLIEST
Given a set of values
{(2,7). (8, 12). (5,9). (10.15)),
determine which numbers do not
belong in the following examples.
Why?
Explain in your own words.
Domain: (2,5, 7, 8, 10)
Range: (7.9. 10. 12. 15)

Answers

Try to determine the value when they all add up. Or If you’re working with fractions try cross canceling

Step-by-step explanation:

given : (2,7). (8, 12). (5,9). (10.15)

domain: will always be the first value of numbers ; 2, 8, 5, 10

range: will always be the second value of numbers ; 7, 12, 9, 15

what you have here is :

Domain: (2,5, 7, 8, 10)  

Range: (7.9. 10. 12. 15)

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Solve the system of linear equations by graphing.

y = -(5/2)x - 7

x + 2y = 4

What is the solution to the system of linear equations?

(–4.5, 4.25)
(–1.7, –2.8)
(0, –7)
(3, 0.5)

Answers

Answer:

(-4.5, 4.2)

Step-by-step explanation:

hope this helps

Answer:

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Step-by-step explanation:

Answer first and i will mark brainliest

Answers

Answer: A) y = 7x - 22

Explanation: First of all, we know it cannot be D, because if the answer was D, the slope would have to be 14. Next, to find the value of b (the y intercept) we have to do 7(3) and we will then get 21. We then must subtract 21 from -1 and get the slope of -22. The reason we subtract is because we must make the x value 0, and since it is 3, we go backwards. Hope this helped!
Answer:....


Explanation:

A small number of cards has been lost from a complete pack. If I deal among four people, three cards remain. If I deal among three people, two remain and if I deal among five people, two cards remain. How many cards are there?

Answers

there are 19 cards there

HELP PLZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

21 centimetres

Step-by-step explanation:

The answer

21 centimeters

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Answers

The slope of the line is 1/2.

Answer:

The slope is 1/2

Step-by-step explanation:

The slope of an equation is rise over run (going from left to right). So, to get the answer you just need to start at the bottom point go up 1 and over 2 to get a slope of 1/2

HELPPPP ASAPPP!!! PLSSSSS I NEED HELPPP

Answers

Answer:

Question 1= 10 and question 2=162

Step-by-step explanation:

use pemdas and multiply and add and stuff

Answer:

Question 1 is 10

Question 2 is 162

Step-by-step explanation:

Have a great day!

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345

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Answers

Answer:

1/3

Step-by-step explanation:

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1/3 is the best omen

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Answers

Answer:

3.14159265358

Step-by-step explanation:

1.77245385091 square

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Answers

I think its 60% sorry if its wrong

Laura ate 5/8 of the pizza her mom brought home. What percentage of the pizza was left?

Answers

Answer:

37.5

Step-by-step explanation:

dang laura

WILL GIVE BRAINLY
Estimate the sum or difference. Use the benchmarks 0, one-half, and 1.
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Answers

Answer

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

can someone please do this for me or give me a hint? if you can tell me if im doing this right.. ill give 100 points in a next question if you do it

Answers

Answer:

2x6>14

Step-by-step explanation:

2x6=12 so 2x6>14 is false because 12 is not greater than 14

What is the CIRCUMFERENCE of a circle with a radius of 18m?


What is the AREA of a circle with a diameter of 28cm?

Find the AREA of a circle that has a radius of 13ft.


Find the CIRCUMFERENCE of a circle with a diameter of 52in.


What is the CIRCUMFERENCE of a circle that has a radius of 5m?


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Answers

Answer:

the first one is  113.04m

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the third one is 530.66 ft

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Simplify the expression by combining like terms. -4b + 8c + 12 - 8b - 2c + 6

Answers

Answer:

6c - 5b + 18

Step-by-step explanation:

1. -4b + 8c + 12 - b - 2c + 6

2.-4 b + 8c + 18 - b - 2C

Answer:

-12b+6c+18

Step-by-step explanation:

-4b+8c+12+-8b+-2c+6

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3+5(9+2n)=48+5n True or False

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Answers

Answer:

3+5(9+2)= 48+5b true true

Answer:

1 F

2 F

3 F

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Step-by-step explanation:

Please Help !!!!!!!!!!!

Answers

Answer:

your answer is b and e your welcome

Answer:

B, and E

Step-by-step explanation:

its -9 and -15

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Sarah the Sub is the worst substitute teacher. She just can’t seem to get her students under control. But she is getting better...Last year Sarah got tied up & hung upside down by students 89 times. This year it only happened 74 times. What was the percent decrease in the number of times Sarah was tied up & hung upside down?Round to the nearest percent.
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Answers

Answer:

a

Step-by-step explanation:

I think it’s A but I’m not sure!!

A chef is using vinegar for a salad dressing recipe.

She has 2 cups of vinegar.

She knows there 16 tablespoons in 1 cup.

How many tablespoons are in 2 1/2 cups of vinegar?

Answers

40 bytdbgesdhgrecvfeewdvfewsxxeww

Answer:

40 tablespoons are in 2 1/2 cups of vinegar.

Step-by-step explanation:

First you add 16 + 16 and get 32. then divide 16 by 2 and get 8. Then add 32 to 8 and you get 40. So there is 40 tablespoons are in 2 1/2 cups of vinegar.

The graph of a system of two linear equations is a pair of lines that intersect at a single point. How many solutions does the system have?

A. No solution
B. One solution
C. Two solutions
D. Infinitely many solutions

Answers

Answer:

One solution

Step-by-step explanation:

If they intersect at ONE point, that ONE point is the solution for the whole system of linear equations

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Answers

Answer:

Now thats you've had time to think about it.

They rotate and then move down!C
It is Definitely c do you need explanation

What is the range of the function f(x) = 3x^2 - 2?

Answers

Answer:

[-2, infinity)

Step-by-step explanation:

The range of x^2 is [0, infinity).

The range of 3x^2 is the same as above.

The range of 3x^2 - 2 is [-2, infinity).

Answer:

[-2,positive infinity)

{y|y[tex]\geq[/tex]-2}

Plz Help Will Give 15 Points Make Sure Ur Answers R Explainable

Answers

68.054 I think. Hope it helps

Answer:

68.054

Step-by-step explanation:

This is the answer because in decimals after the decimal it doesn't start at ones it starts at tenths

What is the vertex of the quadratic function ƒ(x) = 2x² + 4x + 3?

Question options:


A)


(3,0)


B)


(–1,1)


C)


(0,3)


D)


(1,–1)

Answers

Answer:

B

Step-by-step explanation:

f(x)=2x²+4x+3

=2(x²+2x+1-1)+3

=2(x+1)²-2+3

=2(x+1)²+1

x+1=0

x=-1

vertex is (-1,1)

3,0
I passed algebra

i hate word problems XD so can you do this?
:]

Answers

Answer:

52

Step-by-step explanation: also good morning

She has 52 tickets left

..Simplify: X^-3 X^2

Answers

Answer:

2/3

Step-by-step explanation:

i hope this helps

X^-3
X^2
= do you add them? if you do than X^-1

um simpafly if you can plz :]

Answers

Answer:

15/56

Step-by-step explanation:

You just multiply across. It is in the simplest form. Hope this helps, let me know if correct, and have a great day!!

Answer:

um simpafly if you can plz :]

answer is = 15/56

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