what is the rate of change of the function
enter as a fraction
marking brainlist
Answers
Answer:
The rate of function is: 5/2
Step-by-step explanation:
As we know that the rate of change of a function is a ratio that compares the difference between the output values to the difference between the corresponding input values
rate of change = change in y-values / change in y-values
So, all we need is to find the slope between any two points as the slope is basically termed as the rate of change.
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-5,\:18\right),\:\left(x_2,\:y_2\right)=\left(-3,\:23\right)[/tex]
[tex]m=\frac{23-18}{-3-\left(-5\right)}[/tex]
[tex]m=\frac{5}{2}[/tex]
Thus, the rate of function is: 5/2
Related Questions
A video game awards points each time a player finds a diamond. The players' point total increases with each additional diamond the player finds, as shown in the table below.
If n represents the number of diamonds found and p represents the total number of points, write an equation that models the points awarded for finding diamonds in this video game. Use the on-screen keyboard to type the equation in the box.
Answers
Answer:
15x-5=y
Step-by-step explanation:
The equation of the line will be written as y = 15x - 5.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
The given data is,
The number of diamonds Total number of points earned
1 10
2 25
3 40
4 55
5 70
The slope of the line will be,
Slope = ( 25 - 10 ) / 1
Slope = 15
The y-intercept of the line,
y = mx + c
y = 15x + c
10 = 15 + c
c = -5
The equation will be written as,
y = mx + c
y = 15x - 5
Therefore, the equation of the line will be written as y = 15x - 5.
To know more about an equation of the line follow
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Divide 129/4.3 by 4.3
Answers
Answer:
6.97674418605
Step-by-step explanation:
thats what i got .-.
Answer:
6.97674418605Step-by-step explanation:
The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval -6<= x <= 6?
Answers
Answer:
- 1
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
[tex]\frac{f(b)-f(a)}{b-a}[/tex]
Here [ a, b ] = [ - 6, 6 ]
From the graph
f(b) = f(6) = - 2
f(a) = f(- 6) = 10 , thus
average rate of change = [tex]\frac{-2-10}{6-(-6)}[/tex] = [tex]\frac{-12}{12}[/tex] = - 1
step by step explanation:
I don't know
sorry really wanna help
Mary types 3 pages in 12 minutes. If she continues this same speed, How many pages should she type in 60 minutes? Show your work/ Use a double number line, HELP PLEASE!!!!!!!!!
Answers
3 pages .............................. 12 min
x pages ............................... 60 min
x = 3*60/12 = 15 pages
What is the quotient of 1 +i ? 3 +4i
Answers
Step-by-step explanation:
pls check the answer here is ur answer
Answer:
7/25-1/25i
Step-by-step explanation:
35,423 ÷ 15 with a remainder
Answers
Answer:
Brainliest
Step-by-step explanation:
35,423 ÷ 15= 2361 R 8
how do you graph y is less than or greater to x?
Answers
Answer:
I was taught to rearrange the equation so "y" is on the left and everything else on the right, plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>), then shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).
Step-by-step explanation:
Hope this helps :)
Find the measure of each missing angle
Answers
Step-by-step explanation:
m1= 35
m2=65
m3=29
m4=115
m5=65
m6=36
m7=144
hope u got it......
what is π + e its very simple
Answers
Answer:
5.85987448
Step-by-step explanation:
Pie
Answer:
the answer to your question is 5.85987
Question 3 of 5
What are the vertices of triangle ABC'if triangle ABC is dilated by a scale factor of 2?
Answers
be because they are just divided by 2 than the actual coordinates
The vertices of triangle ABC' are A' (0, 20), B' (8,12), and C' ( 4, 4) if triangle ABC is dilated by a scale factor of 2.
How does dilation affect length, area, and volume of an object?Suppose a figure (pre-image) is dilated (dilated image) by a scale factor of k.
So, if a side of the figure is of length L units, and that of its similar figure is of M units, then:
L = k × M
where 'k' will be called as a scale factor.
The linear things grow linearly like length, height etc.
The quantities which are squares or multiple of linear things twice grow by the square of the scale factor.
Thus, we need to multiply or divide by k² to get each other corresponding quantity from their similar figures' quantities.
So the area of the first figure = k² × area of the second figure
The vertices of triangle ABC are
A (0, 10) , B (8 ,6), C ( 4, 2)
The vertices of triangle ABC' if triangle ABC is dilated by a scale factor of 2.
k = 2
L = k × M
L = 2 × 10 = 20
B = 2 × 6 = 12
W = 2 × 2 = 4
Hence, The vertices of triangle ABC' are A' (0, 20), B' (8,12), and C' ( 4, 4).
Learn more about dilation here:
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plz help this paper is worth 50 points
Answers
Answer:
c
Step-by-step explanation:
Answer:
Choice A
Step-by-step explanation:
Help will give brainlist!
If correct. Thanks!
Answers
Answer:
B y=0.5x-1
Step-by-step explanation:
Answer:
Y=-1/2x-1
Step-by-step explanation:
The slope is found using rise/run
Y-int can be found on the graph
Write an equation in Point Slope Form that has a slope of -5 and passes through the point (4,9)
Answers
I hope that will be help full to u
Step-by-step explanation:As we know point slope form , (Y- Y1) = m (X- X1) As given data , m = -5(X1,Y1) = (4, 9) X1= 4 , Y1= 9putt in the above equation these values, we get Y-9 = (-5) ( X-4) Y-9= -5X +20Y= -5X+29 Ans4. Jean Junction is selling jeans at 15% off the regular price. What is the sale price of a pair of jeans that cost $25.
5. You own a small jewelry store. You increase the price of jewelry by 125%. The cost of the jewelry is $250. What is the selling ptice of the piece of jewelry?
PLZ ITS DUE BY 11:59
worth 15 points
Answers
Answer:
5. $562.50
Step-by-step explanation:
Question
What is the solution to this system of equations?
ly
101
y=x-2
y=-0.5x + 4
8
6
2.
6
10
O A. (2,4)
O B. (1,2)
O C. (2,1)
O D. (4,2)
PLS HELP
Answers
Answer:
im not completely sure but i think its A
Answer:
D . (4,2)
Step-by-step explanation:
i got it right !
Solve each of these equations. Explain or show your reasoning.
2b+8−5b+3=-13+8b−5
2x+7−5x+8=3(5+6x)−12x
2c−3=2(6−c)+7c
Answers
Answer: Answers are in the pictures
Tamara is creating a model of a rectangle. She has ab26 inches of yellow ribbon to use for the border of the rectangle. She wants the length,/, to be 3 inches greater than the width,w. Which system of equations could tamara use to find the dimnesions of a rectangle that uses all of the ribbon
Answers
Answer:
L=8inW=5inStep-by-step explanation:
Step one:
given data
we are told that the border/perimeter of the yellow ribbon is 26in
let the width be x
W=x
and the lenght
L=x+3
Step two:
Required
The expression for the perimeter to find the dimensions of the yellow ribbon given the above condition.
we know that the perimeter of a rectangle is given as
P=2L+2W
26=2(x+3)+2x---------This is the expression required
26=2x+6+2x
26=4x+6
26-6=4x
20=4x
divide both sides by 4
x=20/4
x=5in
The width is 5in
The length is
L=x+3
L=5+3
L=8in
What would these be :)
Answers
f= 7
d= 1.9
it’s the answer
help me find slope! Plz
Answers
Answer: m=-1
Step-by-step explanation:
Find the slope of this line. *
(5 puntos)
-1
1
3
5
y
-2
0
2
4
Answers
Answer:
1
Step-by-step explanation:
Slope = y2 - y1 / x2 - x1 so, (0 - (-2)) / (1 - (-1)) == 2/2 = 1
Please help ill give 5 starts and hreat
Answers
Answer:
After, and, for the next two hours
Step-by-step explanation:
Classify the statements based on whether they are represented by +3 or -3.
deposit of $3
3 feet above sea level
loss of $3
3°F below 0°F
3 floors below ground level
3°F above 0°F
Answers
Answer:
If you deposit money, your bank account shows it as +3
3 degrees below zero = - 3 o F which is darn cold.
3 floors below ground level = - 3 floors below ground level
3 feet above sea level = +3 feet
3 degrees about 0 = + 3
3 dollars lost = -3 dollars.
Step-by-step explanation:
Which of the following binomials is not a factor of 3x^4-x^3-63x^2-39x+20?
A.(x-1)
B.(x-5)
C.(x+1)
D.(x+4)
Answers
Answer:
HD jxjdhdhehehrhrnrnr 4
Step-by-step explanation:
ydydhdhdbe dngive me coins
Alan wants 42 pieces of sweet potato pie for his thanksgiving family dinner. Each pie has 8 slices. How many pies does he need to buy?
Answers
Step-by-step explanation:
6 pies. Your buy 5 pies and have 40 slices. So then you buy 1 more pie
✨✨Hope it helps✨✨
✨Brainliest?✨
I need help plzzzz percent equations blank% of $30 =3
Answers
Answer:
10%
Step-by-step explanation:
Hello I can help you with this question. Lets start.
The question is asking what percent of $30 is 3
so i think u actually meant $3 right but anyways
30 is 10 times 3
then clearly it would be 10%
gogo that's the answer!
If the area of the base of a cone is 58 pi square inches, and the height is 3 inches, then which expression represents the volume of a cylinder?
Answers
I need help guys go to my account and answer my question pls I need help pls,pls,pls pls pls,
The double number lines show the ratio of minutes to days. How many minutes are in 222 days?
Answers
Answer:
319680 minutes
Step-by-step explanation:
60 minutes in an hour
24 hours in 1 day
60 x 24 = 1440 minutes
1440 x 222 = 319680 minutes
Answer: the answer is 319680
Step-by-step explanation:
because there are 24 hours in a day, which is 1440 minutes just multiply 1440 minutes by 222 days.
18. A storage facility has small units designed to hold 40 - 50 large boxes, a large box on average weighs 85 lbs. On average, if someone fills the container to capacity, how much will all the boxes they store weigh?
a. 3400 lbs
b. 4250 lbs
c. 4175 lbs
d. 3825 lbs
Answers
(1) Mara has 4 garden plots. Each is 0.7 acre in area.
How much area is covered by the garden plots? Use
the grids to show your work.
Answers
Answer:
The total area covered by the garden plots is 2.8 acres.
Step-by-step explanation:
Given that Mara has 4 garden plots.
The area of each garden plot = 0.7 acres
All 4 garden plots have an equal area as shown in the figure (Plots A, B, C, and D)
So, the total area covered by the garden plots = Sum of areas of all the 4 plots
= Area of plot A + Area of plot B + Area of plot C + Area of plot D
=0.7+0.7+0.7+0.7
=2.8 acres.
Hence, the total area covered by the garden plots is 2.8 acres.
Answer:
ootyooty ooty ootyooty ooty ootyholes oooooooooootyyyyyyyyyyyyyyyyyyy
Step-by-step explanation:
Carlos and Jonathan shared $40 in the ratio 5:3. How much money did Jonathan get? (Draw a tape diagram).
PLEASE HELP MEEEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
carlos got 25 and Jonathan got 15.
Step-by-step explanation:
5+3=8 40/8=5
5×5=25. 5×3=15