What are the factors in this expression?

The factors are what can be multipied to get to a number
so example
the factors of 6 are 1,2,3

the factors of ab is 1, a, b
 

the factors of
(4x)(3x²+5y)
(4)(x)(3x²+5y)
(2)(2)(x)(3x²+5y)
the factors are 1,2,4,2x, 4x, 3x²+5y, 2(3x²+5y), 4(3x²+5y), 2x(3x²+5y), x(3x²+5y)

3x² and 5y are not factors because they are inside the parenthasees

from what I can see, you can eliminate the 2nd choice and the 3rd choice and 4th choice

the answe ris the first choice (ends with "and 3x²+5y) probably is 4x and 3x²+5y

The equation is y=17(7)+600 and it equals 717

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.