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ANSWER
D.

EXPLANATION
The given function is

Comparing to the general form of a trigonometric sine function,


The amplitude is absolute value of A


The period is given by



is a shift to the right of 4 units.
and

is an upward shift of 9 units
Therefore the phase shift is (4,9).
The correct answer is D
Answer:
2x + y = 12 = x + y = 6
Step-by-step explanation:
2x + y = 12
divide 2 by 12
x + y = 6
this os all I really under stand lol sorry!
Answer: 4.2 cups
Step-by-step explanation: 63 divided by 15=4.2
Answer:
.4
Step-by-step explanation:
Of means multiply
20% * 2
Change to decimal form
.20 * 2
.4