SOLUTION: can someone please help me with this problem:
What is f(x) if f(x) = z(x) + 2 and z(x) = 2x - 3?
a. f(x) = z(x) - 1
b. f(x) = z(x) + 2x -1
c. f(x) = 2x - 1
d. This cannot
Algebra.Com
Question 159708: can someone please help me with this problem:
What is f(x) if f(x) = z(x) + 2 and z(x) = 2x - 3?
a. f(x) = z(x) - 1
b. f(x) = z(x) + 2x -1
c. f(x) = 2x - 1
d. This cannot be solved.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
What is f(x), if f(x) = z(x) + 2 and z(x) = 2x - 3?
:
Since z(x) = 2x-3, replace z(x) with 2x-3 in the equation f(x) = z(x) + 2
:
f(x) = (2x-3) + 2
:
f(x) = 2x - 1
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