SOLUTION: What is the max and min of the function f(x)=5 sin (-3x-90^o) -2

Question 1172958: What is the max and min of the function f(x)=5 sin (-3x-90^o) -2
Found 2 solutions by ikleyn, greenestamps:
Answer by ikleyn(52876) (Show Source): You can put this solution on YOUR website!
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The mid-line is y= -2, and the function oscillates around this value with the amplitude of 5 units, so = -2 + 5 = 3; = -2 - 5 = -7. ANSWER

Solved, explained and completed.

Answer by greenestamps(13208) (Show Source): You can put this solution on YOUR website!

The minimum and maximum values of , where A is ANY expression, are -1 and +1.

The minimum and maximum values of , where A is ANY expression and B is a constant, are -B and +B.

The minimum and maximum values of , where A is ANY expression and B and C are constants, are -B+C and +B+C.

In your example, B=5 and C=-2; the minimum and maximum values are -5-2=-7 and 5-2=3.

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