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
Answer:
66-18=28+20
Step-by-step explanation:
348 rounded to tens place = 350
348 rounded to hundreds place = 300 (possibly 400)
Answer:
g + 2/3 
-6
Step-by-step explanation:
