Answers
Explanation: constant rate is where the line on the graph is constantly increasing.like shown in picture B.Where as in picture A it’s kinda all over the place
The graph showing a function increasing at a constant rate is graph B.
How to determine a increasing or decreasing function in an interval?In order to check the rate of rise of a function in an interval find the value of its derivative at all the points of that interval. If the values of derivatives are increasing then the function is increasing else it is decreasing.
The graphs A and B are given in the problem can be analysed one by one as follows,
Graph A,
In the interval [-∞,0], the slope of the function is decreasing.
And, in the interval [0,∞], the slope is increasing.
Thus, it is not increasing at a constant rate.
Graph B,
The function has the same slope in both the intervals [-∞,0] and [0,∞], which is positive.
It implies that the function is increasing at a constant rate.
Hence, the function shown in graph B is is increasing at a constant rate.
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Related Questions
Select the two values of x that are roots of this equation.
3x - 5 = -2x2
O A. x= 1
O B. x=-
x= -2
NIU
O C. x= 2
D. x= -1
3
Help please
Answers
Answer:
x = 1 or -5/2
Step-by-step explanation:
-2x^2 - 3x + 5 = 0
multiply all through by -1
2x^2 + 3x - 5 = 0
....... 2x^2 × 5 = 10x^2 = +5x × -2x
(2x^2 + 5x)-(2x - 5) = 0
x(2x + 5) - 1(2x + 5) = 0
x - 1 = 0 or 2x + 5 = 0
x = 1 or 2x = - 5
x = 1 or -5/2
Ashley opened a lemonade stand on her street. It costs her $12.50 to buy the supplies each day, and she sells lemonade for $2.50 a cup. If she wants to make at least $200.00 in profits (sales - expenses) each day, what is the minimum number of cups of lemonade Ashley needs to sell? Input your answer as a whole number.
Answers
Answer:
x= 75
Step-by-step explanation:
Subtract sales - expenses
200 - 12.5 = 187.5
2.5x = 187.5
Divide by 2.5 on both sides
187.5/2.5
x = 75
Solve the system of equations – 5x + y = 56 and x + y = -4 by combining the
equations.
Answers
Answer:
Your solution is (-10, 6).
Step-by-step explanation:
Combining the equations is also known as substitution. This is done when you substitute one variable into another equation.
-5x + y = 56
x + y = -4
Let's change the second equation into one with one variable on each side.
y = -x - 4
Now, plug this into your first equation.
-5x + (-x - 4) = 56
Distribute the + sign.
-5x - x - 4 = 56
Combine the like terms.
-6x - 4 = 56
-6x = 60
Isolate x by dividing both sides by -6.
x = -10
Now plug this back into either equation.
-10 + y = -4
Add 10 to both sides to find y.
y = 6
Your solution is (-10, 6).
Check this by plugging in these values into the equation you have not checked yet.
-5(-10) + (6) = 56
50 + 6 = 56
56 = 56
Your solution is correct.
Hope this helps!
Answer:
x=-10; y=6
Step-by-step explanation:
combine the equations:
-5x + y + x + y = 56 +(-4)
-4x + 2y = 52
add 4x to each side
2y=52+4x
divide by 2
y=26+2x
now substitute 26+2x for y in the second equation:
x + 26 + 2x = -4
3x + 26 = -4
3x = -30
x = -10
therefore y = 6
HELPP A LOT OF POINTS A taxi leaves an airport and travels 15 miles east to drop off a passenger. The taxi driver then has to go to a point that is 35 miles west of the airport to drop off his second passenger. He then returns to the airport to pick up his next fare. How many miles did he drive?________miles
Answers
Your father uses text messaging to communicate with his employees. If he sends an average of 19 text messages each day, how many more text messages does he send than you? Write an equation and solve for the unknown value.
Answers
Answer:
father sends 7 more
19-12=7
Step-by-step explanation:
Answer:
father sends 7 more
19-12=7
Step-by-step explanation:
19-12=7
how do I work this out I need full answer im lost
Answers
Answer:
7x = 35cm ; 2x = 10cm
Step-by-step explanation:
7x and 2x are the lengths
7x+2x=45
Then you take 7 + 2 = 9
so is gonna be 9x = 45
then you divide both side with 9
so is gonna be x = 5
Then you take 5 multiply 7 : 2
so 7 x 5 = 35cm
2 x 5 = 10cm
Someone please help and make sure it’s right I have an f right now :(
Answers
Provide an exact evaluation of the expression:
Answers
-1/2 is the answer hope it's correct
Can someone please help me
Answers
Answer:
i cant really see zoom in please a little
Step-by-step explanation:
if f (x) = -x - 7 what is f (-3)
Plz help
Answers
Answer:
f(-3) = -4
Step-by-step explanation:
f(-3) = -(-3) - 7
= 3 - 7
= -4
30 Points!!!! I NEED HELP FAST
Answers
Answer:
X = 4
Step-by-step explanation:
414 - 108 - 130 = 176
13x + 11x + 5x + 10x + 5x = 176
44x = 176
x = 4
Before he went to camp last summer, Martin's grandmother made him a patchwork quilt out of his old T-shirts. The quilt has an area of a square
feet. To create the patchwork design, she used 12 rectangular patches, each with an area of 2 square feet.
Which equation models the story?
2q= 12
q/12= 2.
Answers
Find the slope of the line passing through the points (7, 8) and (7,-9).
Answers
Answer:
the slope is undefined
Step-by-step explanation:
[tex]m = \frac{-9 - 8}{7-7} \\m = \frac{-17}{0 }\\m = DNE[/tex]
square root of 75p^5q^2
Answers
9514 1404 393
Answer:
5p^2q√(3p)
Step-by-step explanation:
Factor out even powers, then remove those from under the radical.
[tex]\sqrt{75p^5q^2}=\sqrt{5^2p^4q^2\times3p}=\boxed{5p^2q\sqrt{3p}}[/tex]
Logan went shopping for a new phone. Sales tax where he lives is 3%. What number should he multiply the price of the phone by to find the total plus tax in one step?
Answers
Answer:
1.03
Step-by-step explanation:
Price of phone * 1.03 = Price of phone + Sales tax
What is the product of 1/2 and (-2/3) equal to?
Answers
Answer:
-2/6
Step-by-step explanation:
1/2×-2/3
Multiply straight across.
-2/6
Answer:
-1/3
Step-by-step explanation:
1/2(-2/3) = -2/6
-2/6 = -1/3
Help meee 50 points explain ALL OF IT if you really do it ill give you 200 points pls
Answers
Answer:
Explain what there is no picture
Step-by-step explanation:
Hai!
1. He is Considering 3 Themes: Space, Safari, and Comics.
2. He is Considering 2 Places: Skating rink and the Park.
3. He is Considering 3 Days of the week: Friday, Saturday, and Sunday.
4. EXAMPLE 1 One possibility is that Noah is considering is a party with a Safari Theme at the park on Friday EXAMPLE 2 One possibility is that Noah is considering is a party with a Comics Theme at the park on Saturday
5. There is 21 Possible Outcomes
Hope I helped. Best of luck! :3
-4x – 6 = -3.8 - 3x – 10
Answers
Answer:
[tex]x=7.8[/tex]
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hope this helps :)
-ilovejiminssi♡
Answer:
x=7.8
Step-by-step explanation:
Brainliest pls if this helps
Solve for all values of c in simplest form.
|C – 21 |= 12
Answers
Answer:
33, 9
Step-by-step explanation:
I33-21I=12
I9-21I=
I-12I=12
Every SUM of an absolute value will always be positive!!
What is the domain of the function in this table?
х y
1 2
2 4
3 3
4 2
Answers
Answer:
the answer should be 1,2,3,4 , the domain is always the x values .
Step-by-step explanation:
Answer:
y=-0.1+3
Step-by-step explanation:
10 - 2.5x > 35
I need help
Answers
Answer:
x<-10
Step-by-step explanation:
10-2.5x>35
2.5x>10-35
2.5x>-25
x>-25/2.5
x>-10
x<-10
Answer:
x < -10
Step-by-step explanation:
-2.5x > 35-10
-2.5x > 25
-2.5x > 25/-2.5
x > -10
You have to switch the sign because you divided it by negative
x<-10
What is the value of x?
(2x + 5) = 27
Answers
Answer:
x=11
Step-by-step explanation:
2x+5-27
step 1 subtract 5 from each side
2x=22
step 2 divide each side by 2
x=11
Answer:
2x=27-5
2x=22
2x/2=22/2
x=11
Plz help due tomorrow
Answers
Answer:
1. 2.19g + 0.59b + 1.49p
2. 6.57 + 1.77 + 2.98 = 11.32
Answer:
Part A.) 2.19g + 0.59b + 1.49p
Part B.) 11.32
Step-by-step explanation:
Part A.)
basically they give you the price for each item in the upper description. Just use g,b,p in terms that they gave you
Part B.)
plug in the amount of fruit per pound for each matching variable
2.19(3) + 0.59(3) + 1.49(2) = 11.32
4х +7
у+ 1
Зу — 11
12x – 1
Answers
pls help. I need the answer and how you got it. Pls and thank you:)
Answers
The two angles shown are vertical angles which are the same.
x+10 = 59
Subtract 10 from both sides:
x = 49
What is mLH?
A
140
B
40
220
D
70
Answers
Answer:70
Step-by-step explanation:
Answer:
A 140
Step-by-step explanation:
Mark the center of the circle as O. It's given that
∠IOJ = 70°
∠JOK = 70°
from the drawing it looks like HOI, IOJ and JOK are supplementary angles, which means that they add up to 180°
∠HOI + ∠IOJ + ∠JOK = 180°
∠HOI = 180° - ∠IOJ - ∠JOK
∠HOI = 180° - 70° - 70°
∠HOI = 40°
∠HOI and ∠KOL are cross angles, therefore ∠HOI = ∠KOL = 40°
Since ∠HOL and ∠KOL are supplementary angles
∠HOL = 180° - ∠KOL
∠HOL = 180° - 40°
∠HOL = 140°
Anyone know how to do this? I need an answer fast show work please it’s 11:19 for me in California in 40 minutes I won’t need the answer no more cuz it will close
Answers
Answer:
Answer is 30.25
hope it helps u
Answer:
The value of S is 11.
Step-by-step explanation:
Okay, I found this answer due to that A = S to the power of 2 right? Then, A = 121 m2, so S2 is 121 square rooted, meaning what number is multiplied the same to get 121? 11. And if you multiply 11 by 11, you get 121.
Someone please help me lol i don't even know what i'm doing
Answers
Answer:
ooo UT I did one of their courses before Now to your answer: A is Y= 7x + 2 thats the only one i know sorry
Step-by-step explanation:
HELP ASAP
A number line can represent positions that are north and south of a truck stop on a highway. Decide whether you want positive positions to be north or south of the truck stop.
The truck stop
5 miles north of the truck stop
3.5 miles south of the truck stop
Answers
Answer:
The northern position would be positive while the southern position would be negative.
Step-by-step explanation:
Imagine 0 as the truck stop. North would be above the truck stop, while south would be below it.
On a number line, anything above 0 is a positive number. Anything below 0 is a negative number.
Therefore, the northern position would be positive while the southern position would be negative.
Some number added to -13 is 44. Divide this number by 2. Then multiply by 8.
What is the final number?
Answers
Answer:
228
Step-by-step explanation:Because 44+13/2 x 8