Factor -3x - 3y - 3z.
3(-x – y + z)
3(x - y - z)
-3(x + y + z)
-3(x - y - z)

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides