SOLUTION: Let f(x)=x^2−3, evaluate the following.
a. f(a)+3=
b. f(a+3)=
c. f(g+b)=
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Question 1040028: Let f(x)=x^2−3, evaluate the following.
a. f(a)+3=
b. f(a+3)=
c. f(g+b)=
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Part A
Replace every copy of 'x' with 'a'
Add 3 to both sides
Combine like terms
----------------------------------------------------------------------------
Part B
Replace every copy of 'x' with 'a+3'
Expand out
Combine like terms
----------------------------------------------------------------------------
Part C
Replace every copy of 'x' with 'g+b'
FOIL out
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