What is the rate of change of the function y
- 2 x – 52

The rate of change is -2

Step-by-step explanation:

Given

Required

The rate of change

The slope intercept of a fuction is:

Where

rate of change

So, by comparison; and

details

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

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