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givi [52]
3 years ago
15

PLEASEE HELPP ANYONE

Mathematics
2 answers:
Oksanka [162]3 years ago
4 0

Answer:

Option A is correct.

-2 is the rate of change for the interval between –6 and –3 on the x-axis

Step-by-step explanation:

Average rate of change(A(x)) of function f(x) over the interval [a, b] is given by:

A(x) = \frac{f(b)-f(a)}{b-a}          .....[1]

As per the statement:

To find the rate of change for the interval between –6 and –3 on the x-axis.

At x = -6

From the graph:

f(-6) = 6

At x = -3

then;

f(-3) = 0

Substitute these in [1] we have;

A(x) = \frac{f(-3)-f(-6)}{-3+6} = \frac{0-6}{3} = \frac{-6}{3} = -2

Therefore, the  rate of change for the interval between –6 and –3 on the x-axis is, -2

amid [387]3 years ago
3 0
Easy
just find the slope between those 2 points
f(-6)=6
f(-3)=0

slope=rise/run=-6/3=-2
slope is -2
A is answer
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