1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xxTIMURxx [149]
3 years ago
12

What is the average rate of change from x = 0 to x = −2?

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
<h3>Answer is    -3</h3>

How I got that answer:

The graph shows the two points (0,-4) and (-2,2) are on the parabola. The x coordinates of both points are from x = 0 and x = -2 as given in the instructions. Compute the slope of the line through those points. The slope of this line is the exact same as the average rate of change from x = -2 to x = 0.

m = (y2 - y1)/(x2 - x1)

m = (2 - (-4))/(-2-0)

m = (2 + 4)/(-2-0)

m = 6/(-2)

m = -3

A negative slope means the line slopes downhill as you move from left to right. This is a negative average rate of change.

You might be interested in
PLEASE HELP!! Image Attached! find the value of y, rounded to the nearest tenth
m_a_m_a [10]
5 * 7 = 9y
35 = 9y
<span> <span> <span> 3.8888888889 </span> </span> </span>
y = 3.9

5 0
3 years ago
Read 2 more answers
2x + y = -3<br> 5x - y = -4
Georgia [21]
What do u need help on?
5 0
3 years ago
Please help !!! :(<br> 1 and 2 form a linear pair, if the measure of 1 is 113 find the measure of 2
anzhelika [568]

Answer:

67

Step-by-step explanation:

A linear pair is two angles which form a straight angle when combined (or 180 degrees). Thus do 180 - 113 to get 67 degrees for Angle 2

6 0
3 years ago
How can I get the answer 24 by only using the numbers 8,8,3,3.
soldier1979 [14.2K]
8÷(3-(8÷3))
8 divided by 3 minus 8 divided by 3.
Make sure to include the brackets otherwise the answer will not work.
7 0
3 years ago
A function has y-intercept of -2 and a slope of -1. which equation below describes the function?
ozzi
The correct equation should look something like this:
y= -1x - 2

Consider the equation for a line:
y = mx + b,
Where ‘m’ is the slope
Where ‘b’ is the y-intercept.

From there you can plug in your known values for ‘m’ and ‘b’, and get the equation above. If you are still not convinced, I suggest you graph the function and observe its slope and y-intercept.

Hope this helps!
8 0
3 years ago
Other questions:
  • In 2000, the population of thomasville, north carolina, was about 20,000 people. write this population in scientific notation
    15·2 answers
  • What number is a factor of all these numbers 45,60,78,84,99
    7·2 answers
  • Let f(x) = x + 8 and g(x) = x2 − 6x − 7. Find f(g(2)). (1 point)
    11·1 answer
  • Can someone help me on this problem
    6·2 answers
  • The rectangles in the figure below are similar. Find the value of x.
    6·2 answers
  • Sandy is 5.5 feet tall. To the nearest<br> whole number what is her height in<br> centimeters?
    10·1 answer
  • I need help on number 4 plz
    13·2 answers
  • The midpoint of AB is M (5,-5). If the coordinates of A are (3,-6), what are the coordinates of B
    15·1 answer
  • Help plssssssssssssssss
    15·1 answer
  • Which can be represented as set of ordered pairs?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!