2 years ago

Find the rate of change of the function f(x)=-4/5x+8

1 answer:

8 0

The rate of change is the slope. Because this is written in slope intercept form (y=mx+b with m being the slope), we can find the slope by simply looking at the b value.
Final answer:-4/5

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Step-by-step explanation:

Given that:

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Let the money spent by Claudia on her English books = 100

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Now, to find the answer:

$\dfrac{\text{Difference between money spent by Gianna and Jodie}}{\text{Money spent by Jodie}}\times 100$

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