Answer:
Step-by-step explanation:
21
Answer:
f(x) = 0.2x
Step-by-step explanation:
hello :
let : f(x) = ax+b calculate a and b
f(x-3) =a(x-3)+b = ax+b-3a.....(*)
given : f(x-3) = 0.2x-0.6...(**)
by (*) and(**) : a= 0.2 and b-3a = - 0.6
b-3(0.2) = - 0.6
so : b=0
conclusion : f(x) = 0.2x
-6x-x^2-8 = -(x+2) x (x+4)
(This is if you are factoring the expression)
A
Step-by-step explanation:
I do now know what this is about
Answer:
x = 6
Step-by-step explanation:
