SOLUTION: For each function, find f(-2), f(-1/2), f(3), and f(7). 1. f(x)= -1/3x + 1

Algebra ->  Functions -> SOLUTION: For each function, find f(-2), f(-1/2), f(3), and f(7). 1. f(x)= -1/3x + 1      Log On


   

Question 516389: For each function, find f(-2), f(-1/2), f(3), and f(7).
1. f(x)= -1/3x + 1
Answer by Maths68(1474) About Me  (Show Source):
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For each function, find f(-2), f(-1/2), f(3), and f(7).

f(x)= -1/3x + 1
f(-2)=-1/3(-2)+1
f(-2)=1/6+1
f(-2)=(1+6)/6
f(-2)=7/6


f(x)= -1/3x + 1
f(-1/2)=-1/(3(1/-2))+1
f(-1/2)=-1/(3/-2)+1
f(-1/2)=2/3+1
f(-1/2)=(2+3)/3
f(-1/2)=5/3


f(x)= -1/3x + 1
f(3)=-1/3(3)+1
f(3)=-1/9+1
f(3)=(-1+9)/9
f(3)=8/9



f(x)= -1/3x + 1
f(7)=-1/3(7)+1
f(7)=-1/21+1
f(7)=(-1+21)/21
f(7)=20/21