F(x)=x^2 +10 Over which interval does f have a positive average rate of change?
2 answers:
Answer:
No x-intercept/Zero
Step-by-step explanation:
Substitute f (x)=0
Solve the equation
There is no x-intercept/zero
Answer:
x > 0
Step-by-step explanation:
Rate of change is f'(x)
f'(x) = 2x
Positive when
2x > 0
x > 0
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