Question

Use the given graph. Determine the period of the function.
–0.9
6
3
1.5

Answer 1

Period is the time it takes for 1 cycle. Pick the x values for two consecutive minimums and subtract them to get the period.

Answer 2

Can you just walk me through this one? So I can see how you do it and then I have one more of the same kind and I will see if I can do that one on my own? Please? @peachpi

Answer 3

Think of each sharp point (cusp) as the beginning of a new period. It looks like there's one at 1.5 and another at 4.5

Answer 4

Period = 4.5 - 1.5 = 3

Answer 5

Damn it I just don't see it, It all looks the same to me! But thank you @peachpi