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lara31 [8.8K]
3 years ago
13

What is the average rate of change for f (x)=0.5 (-10x + 24)?

Mathematics
1 answer:
xenn [34]3 years ago
5 0

Answer:

The rate of change of the function is -5.

Step-by-step explanation:

Given : Function f(x)=0.5(-10x+24)

To find : What is the average rate of change ?

Solution :

Function f(x)=0.5(-10x+24)

The rate of change is the first derivative.

f(x)=-5x+12

Derivate w.r.t. x,

f(x)=-5

Therefore, The rate of change of the function is -5.

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Answer:Teo's age = 7 years ,Richard's age = 19 years

Step-by-step explanation:

Step 1

Let Teo's age be represented as x

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x + 5+ 2x = 26

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