Please help with give medal and fan.

What is the rate of change for f(x) = 4 sin x − 2 on the interval from x = 0 to x = pi over 2?

A) pi over 4

B) 4 over pi

C) pi over 8

D) 8 over pi

Question

Please help with give medal and fan.

What is the rate of change for f(x) = 4 sin x − 2 on the interval from x = 0 to x = pi over 2?

A) pi over 4

B) 4 over pi

C) pi over 8

D) 8 over pi

anonymous · Answer

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anonymous · Answer

You need to plug the values for each interval (x) into the equation to get a corresponding f(x). Then use the slope formula to get your rate of change.