I assume you should set up an equation in y=mx+b form (but you use C(t) instead of y). m is your rate, b is your flat fee, and x is t.
Answer:
y = 1/2x + 2
Step-by-step explanation:
m = -2, (3, - 1)
y - - 1 = -2(x - 3)
y + 1 = -2x +3
y = - 2x + 2
Perpendicular line slope: 1/2x
y = 1/2x +2
G(x) = x² is the parent square function.
It has its vertex at origin and opens upwards.
The given graph is obtained by shifting the graph of x² 2 units vertically down. This vertically translation can be expressed by subtracting 2 from the parent function.
So,
F(x) = G(x) - 2
F(x) = x² - 2
Thus the correct option is A
your answer for each would be the factor of whatever ur answer is for example 10 times 1.5 is ur first then so on and so forth