Answer:
A) y=3cos(-x)
Step-by-step explanation:
Because the amplitude of the graph is 3, this eliminates options C and D as their amplitudes are different. With the period of the graph being 2π, B cannot be correct because that would have a period of π/2. Therefore, A is correct.
I would say D sorry if I am wrong this is a little complicated.
Answer:
(x - 10)(x + 10)
Step-by-step explanation:
x^2 - 100
= x^2 - 10^2
= (x - 10)(x + 10)
Answer:
whats your question
Step-by-step explanation:
Answer:
Huh
Step-by-step explanation:
(thanks for the points)