Answer:
A
Step-by-step explanation:
You would first add c to the side that k is on and then divide k+c by 4 because it is 4x which means they are being multiplied together so you have to divide to get them apart.
ANSWER

EXPLANATION
Let the equation of the sine curve be of the form;

where a=5 is the amplitude and period,

This implies that


We substitute the values we got so far into our equation to obtain;

When we substitute (2,0) we obtain;

Solve for c.




Hence our equation becomes

The correct choice is D.
(x^15)(x^-3) = x^(15 + (-3)) = x^12
n = 12
Answer:
A (1,1) Aef(1,1)
B(2,3) Bef(3,2)
C(3,2) Cef(2,3)
D(2,1) Def(1,2)
Step-by-step explanation:
Answer:
$31250
Step-by-step explanation:
250×$125
=$31250