Answer:

Step-by-step explanation:
In
,
represents a constant related to the period of the function. Here's how it's related:
, where
is the period of the function.
We're given
, so solving for
:

If it is 699.00 on e bay and the markup is 30 percent then you would have to kind of subtract
B. -4x + 7 = -5(x - 10)
-4x + 7 = -5x - 50
<u> +5x +5x </u>.
x + 7 = -50
<u> -7 -7</u>
x = -57
The parental function is
and to obtain the equation
we must first resize it (multiply x by 2), then move it 6 units to the left (2x + 6) and after all, go 3 units down with the graph
X is 149°. I hope this helps!