The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval 7≤x≤8?

Mathematics

1 answer:

aleksandrvk [35]2 years ago

6 0

Answer:

-2

Step-by-step explanation:

<u>We see on the graph:</u>

f(7) = 2
f(8) = 0

<u>Average rate of change:</u>

(f(8) - f(7))/(8 - 7) =
(0 - 2)/1 =
-2

You might be interested in

Solve: 4x - 2x + 6 = x + 12 A) x = 6 B) x = 2 C) no solution D) x = −6

Kitty [74]

Answer:

A) x = 6

Step-by-step explanation:

4x - 2x + 6 = x + 12

Combine like terms

2x +6 = x+12

Subtract 6 from each side

2x+6-6 = x+12-6

2x = x+6

subtract x

2x-x = x+6-x

x = 6

7 0

3 years ago

Read 2 more answers

Can Somebody Please Help With This?

Alexandra [31]

Answer:

see below

Step-by-step explanation:

A multiplier on the function value moves its y-coordinate farther from the x-axis by that multiplier value. It is the stretch factor. Stretch factors less than 1 cause the graph to be compressed vertically.

A multiplier on the independent variable means it doesn't need to be as large to give the same function value. That is, multiplication of x by a factor of k compresses the graph horizontally by that factor of k. Equivalently, it does a horizontal stretch by a factor of 1/k.