I know that the parent function is the cosine function, and I think this is also a reflection across the x-axis. I'd the equation is y=acos[b(x-c)]+d, how can I get started looking for the values of a, b, c, and d?

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

cutt.ly/rzNrBcz

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

answer: -0.5 would be the most likley outcome

step-by-step explanation: