Answer:
Idk too much brain hurt
Step-by-step explanation:
Answer:
87
Step-by-step explanation:
Umm ok, thanks that was easy points!
If you flip it, you see 86 ... 88, so the middle number is 87!
Answer:
(-2 pi, 0) ; (-2 pi, -3) ; (2 pi, 0) ; (2 pi, -3)
Step-by-step explanation:
I plugged the equations into my graphing calculator. Well wishes.
Answer:
See the step by step for explanation and answer
Step-by-step explanation:
The first function is a sin function with an amplitude of 2, and a period of 4pi. The -1 moves it down from its original position 1 unit. There is no phase shift here. The normal period of a sin function is 2pi, which means that one revoution of the graph (one Up-down-up to put it in simplest terms) starts at 0 and ends at 2pi. The x/2 means that the value to consider for the period change is 1/2. The formula to solve for a period change is 2pi/that value (most books call it b). So we have 2pi/(1/2), which algebraically solves to 4pi. That means that one up-down-up of the function starts at 0 and ends at 4pi.
That second function doesn't have a b value, so its period is still 2pi. The -5, however, moves the whole graph down 5 units from the original position (which is 4 units below the first graph). The second function also has an amplitude of 2. I hope this helps a bit!
Answer:
Step-by-step explanation:
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