Mathematics College

Help please !!
The table below represents a linear function. What is the slope of the graph of this function? input X: -2, -1, 0, 1, 2. output Y: -3, -1, 1, 3, 5

Help Please !! The Table Below Represents A Linear Function. What Is The Slope Of The Graph Of This Function?

Answers

Answer 1
The answer should be B) 1/2
Answer 2

Answer:

2

Step-by-step explanation:

Rise/ run

y/x

Once you graph the ordered pairs you will have

(-2,-3) (-1,-1) etc...

it will work out to be up two over one 2/1 which equals two

Related Questions

Triangles X Y Z and X prime Y prime Z prime are shown.
ΔXYZ was reflected over a vertical line, then dilated by a scale factor of One-half, resulting in ΔX'Y'Z'. Which must be true of the two triangles? Select three options.

△XYZ ~ △X'Y'Z'
AngleXZY ≅ AngleY'Z'X'
YX ≅ Y'X'
XZ = 2X'Z'
mAngleYXZ = 2mAngleY'X'Z'

Answers

Answer:

1,2,4

Step-by-step explanation:

I just took the test and got it right and its the only logical answer.

If ΔXYZ, after reflection and dilation by a scale factor of 1/2, ΔX'Y'Z' is created, the following would be true:

1. △XYZ ~ △X'Y'Z'

2. AngleXZY ≅ AngleY'Z'X'

4. XZ = 2X'Z'

Dilation of ShapesWhen a shape is dilated, the new image formed is similar to the original shape.Similar shapes have proportional side but congruent corresponding angles.

Thus, if ΔXYZ, after reflection and dilation by a scale factor of 1/2, ΔX'Y'Z' is created, the following would be true:

1. △XYZ ~ △X'Y'Z'

2. AngleXZY ≅ AngleY'Z'X'

4. XZ = 2X'Z'

Learn more about dilation on:

https://brainly.com/question/10253650

two actions that are inverses of each other and explain how one action "undoes" the other.

Answers

Answer:

jayfeather friend me

Step-by-step explanation:

The inverse functions “undo” each other, You can use composition of functions to verify that 2 functions are inverses. When you compose two inverses… the result is the input value of x. 3 3 g x x = Because f(g(x)) = g(f(x)) = x, they are inverses.

what is the value of (3.9*0.27)+/0.6724

Answers

Answer:

1.7254

Step-by-step explanation:

(3.9)(0.27)+0.6724

= 1.053+0.6724

= 1.7254

hope I helped!!

Find the value of x in this triangle​

Answers

Answer:

No you find it jkSum=1802x+2x+x=1805x=180x=36 Two bottom angle are similar 2(36)= 72 The last angle is 36

if m=2 and b=-5, what is the equation of the line in slope intercept form

Answers

Answer:

y=2x-5

explanation:

y=mx+b

Question 10 Multiple Choice Worth 4 points)
(02.05 LC)
Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x - 2)?
The graph of y = f(x) will shift left 2 units.
The graph of y = f(x) will shift right 2 units.
The graph of y = f(x) will shift up 2 units.
The graph of y=f(x) will shift down 2 units.

Answers

A is your answer bc the -2 directly affects the x value and since its negative it will move left

Answer:

Your answer is A

Step-by-step explanation:

The graph of y = f(x) will shift left 2 units.

The width of a rectangle a is 12 cm less than the length. The perimeter is 156 cm. Which
equation represents how to find the length and the width?

Answers

Answer:

Length is 45cm and Breadth is 33cm

Step-by-step explanation:

Perimeter = 156cm

Let the length be x

Breadth = x-12

Perimter = 2(l+b)

156 = 2(x-12+x)

156 = 2(2x-12)

156 = 4x-24

156+25 = 4x

180 = 4x

180÷4 = x

45 = x

Therefore, length is x = 45cm and breadth is x-12 = 45-12 = 33cm

OUR EQUATIONS

LENGTH = x

BREADTH = x-12

PLZ MARK ME AS BRAINLIEST★

Please help me.
And explain how you got your answer please.

Answers

Percent error is found by (actual value-experimental value)/(actual value) and then multiplying by 100% to get the legend tags. So (206-195)/206=.05339=5.3%

so you would earn 1 point.

PLEASE HELP MEWhich equation can represent the graph

A. Y=-x^2-4
B. Y= -x^2+4
C. Y=x^2+4
D.y=x^2-4

Answers

Answer:

y = - x^2 + 4

which agrees with answer B

Step-by-step explanation:

Notice the graph is that of a quadratic function centered on the y-axis, with negative leading coefficient (branches of the parabola pointing down), and with vertex on the y-axis at the point (0, 4).

Therefore its equation is best represented by:

y = - x^2 + 4

which also crosses the x axis at the points x = -2 and x= 2, in agreement with the graph.

Answer:

B. y = - x²+4

Step-by-step explanation:

I used a calculator to check.

PLEASE HELP ME QUICKLY PLEASE SOMEBODY I WILL GIVE BRAINLIEST

Answers

Answer:

.

Step-by-step explanation:

g(x)=1/6(8)^x-5. x=9​

Answers

Answer:

[tex]g(9) = \frac{2048}{3}[/tex]

Step-by-step explanation:

Given

[tex]g(x) = \frac{1}{6}(8)^{x-5}[/tex]

[tex]x = 9[/tex]

Required

Solve

Substitute 9 for x in [tex]g(x) = \frac{1}{6}(8)^{x-5}[/tex]

[tex]g(9) = \frac{1}{6}(8)^{9-5}[/tex]

[tex]g(9) = \frac{1}{6}(8)^{4}[/tex]

Remove bracket

[tex]g(9) = \frac{1}{6}* 8^4[/tex]

[tex]g(9) = \frac{1}{6}* 4096[/tex]

[tex]g(9) = \frac{1* 4096}{6}[/tex]

[tex]g(9) = \frac{4096}{6}[/tex]

Simplify fraction

[tex]g(9) = \frac{2048}{3}[/tex]

Solve:
-11 2/3 x (-4 1/5)

Answers

Answer: 44 2/15

Step-by-step explanation:

8 4/5-2/3-______=3 1/10

Answers

Answer:

4 6/15

Step-by-step explanation:

The picture will give the explanation of why I see 4 6/15

PLEASE HELP ASAP!!!!!!! Which expression is equivalent to the expression m divided by n, where m and n are integers and n≠0
A) −m/n
B) m/−n
C) −m/−n
D) −(−m/−n)

Answers

The answer D seems to be correct
I was on Brainly and it is b

Write 44% as a fraction in simplist form

Answers

Answer:

11/25

Step-by-step explanation:

Answer:

11/25

Step-by-step explanation:

44/100  →   22/50→   11/25

If the water flows at 3 gallons per minute.
how much water would be used in 30
minutes?

Answers

Answer:

90 gallons

Step-by-step explanation:

Answer:

90 gallons

Step-by-step explanation:

Find what the value of x.
60
15
30
45

Answers

Answer:

ANS;;;; 45 ...........................

The answer is 45
Explanation: because the angle is a 90 degree angle and the line goes directly through the angle so you would divide 90 by 2 therefore getting 45

11.45 x 3.7 =
(step by step explanation pls) ​

Answers

11.45 x 3.7

= 42.365


11.45
x 3.7
—————
34350
8015
—————
42.365

Find a, please do not guess or if your not sure. i need help not guesses for points. (it’s geometry)

Answers

Answer:

[tex]\huge\boxed{\boxed{a=6}}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:trigonometryPEMDASequationtips and formulas:sin(30°)=½sin(x)=opp/hypolet's solve:

[tex] step - 1 : define[/tex]

[tex] \sin( {30}^{o} ) = \frac{a}{12} [/tex]

[tex] step - 2 : solve[/tex]

[tex] \tt substitute \: the \: value \: of \: \sin( {30}^{o} ) \\ \tt \frac{1}{2} = \frac{a}{12} [/tex][tex] \tt cross \: multiplication : \\ \tt2a = 12 [/tex][tex] \tt divide \: both \: sides \: by \: 2 : \\ \tt \frac{2a}{2} = \frac{12}{2} \\ \therefore a = 6[/tex]
a = 6 (making this longer lol)

Find the coordinate of the x intercept

Answers

Uhhhhhhhhhhhh you got a graph? You can also go on photo math and it should find it or go on desmos and find where it is or if it’s an equation you can plug it into desmos and it will find it for you
Just use Photomath. It will make your life easier

Please Help! Very Urgent, i only have like half a hour. 20 points and brainiliest.

Answers

1; they are similar cause they both have right angles. 2; the same distance as DE.

Answer:

Yes, they are similar.

[tex]AB\approx 127.3947[/tex]

Step-by-step explanation:

Part 1)

Yes.

First, ∠D and ∠B are both right angles, so they are congruent.

Next, ∠DCE and ∠BCA are vertical angles. So, their measures are congruent.

Then by Angle-Angle Similarity, we acquire:

[tex]\Delta EDC\sim \Delta ABC[/tex]

Part 2)

The corresponding sides of similar triangles are proportional.

Therefore:

[tex]\displaystyle \frac{DE}{DC}=\frac{AB}{BC}[/tex]

By substitution:

[tex]\displaystyle \frac{103}{76}=\frac{AB}{94}[/tex]

Cross-multiply:

[tex]76AB=9682[/tex]

So:

[tex]AB=9682/76\approx127.3947[/tex]

Guys help me please.
How to solve it?

Answers

i don’t have a calculator right now but a triangle always adds up to 180 degrees so yeah

Answer:

16.21 degrees

5 cooks, 13 waiters and 4 other staff work at a restaurant. What is the ratio of cooks to waiters to other staff?

Answers

Answer:

1:4:1.5

Step-by-step explanation:

Snack Packets
Number
Cost
($)
2
1.60
3
2.40
5
4.00
8
6.40

Answers

One snack packet will cost 80 cents

Helpp me pleaseee I need it?

Answers

Answer:

112 ft.

Step-by-step explanation:

This shape is a trapezoid. To find the area of a trapezoid, use the formula: [tex]\frac{b_{1} + b_{2} }{2} h[/tex]. First find base one. The shape in the middle is a square, so the top side of the trapezoid will be worth 8 ft as well. Now add the two bases 8 + 20 to get 28 and then divide by 2 to get 14. Now multiply 14 by the height (8). 14 x 8 is 112 ft.

Hope it helps and is correct!

please help! will give brainliest

Answers

Answer1.79

Step-by-step explanation:

jayfeather friend me

Write an
equation of the line with a slope of -3 and y-intercept of 0.
I need help!!!!


Answers

The equation is Y= -3x

Simplify the expression.
(-0.75x + 6 ) + (5.5x + 7.4)

Answers

answer: 4.75x + 13.4

(-12/45)+15/35-12/45+15/35 slove step vise​

Answers

Answer:

[tex]\frac{35}{105}[/tex]

Step-by-step explanation:

What are the simplest polynomial and rational function you can imagine?

Answers

f(x) = 1/x

for rational function

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