SOLUTION: Draw, on separate diagrams, the following graphs for the interval 0 ≤ x ≤ π. For each function, write down the amplitude, the period and the coordinates of the maximum and mi

Question 1190407: Draw, on separate diagrams, the following graphs for the interval 0 ≤ x ≤ π. For each function,
write down the amplitude, the period and the coordinates of the maximum and minimum points.
a) y = 1 + sin 2x
b) y = 3 cos1/2x
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

a)
for the interval

the amplitude:
the period:
the coordinates of the maximum points:(,)

the coordinates of the minimum points:(,)

b)

the amplitude:
the period:
maximum: (,)
minimum : no

Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website!
.

This my post is a necessary correction to part (b) of the post by @MathLover1.

The minimum of the given function in the given interval is 0 (zero).

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