Answer:
B
Step-by-step explanation:
We have

Here the value of a is always positive because distance is positive

Next, we factor out 7 to get our period

So our period is

Next, our phase shift we set the inner parenthesis equal to 0.


So our phase shift is -3/7
Answer:
$7.50 per hour
Step-by-step explanation:
15/2=7.5
Answer:
22.8
Step-by-step explanation:

Answer:
y = 3/4x - 8/3
Step-by-step explanation:
y = 3/4x + b
1/3 = 3/4(4) + b
1/3 = 3 + b
-8/3 = b
y = 3/4x - 8/3
Answer:
answers
Step-by-step explanation:
A. Vertex at (−6, 1)