SOLUTION: I am having trouble with function notation. Please help!
Q1. Let f(x)=x^2-1, evaluate the following:
a. f(a)-1=?
Q2. Graph the function f(x)=-1/2x-1. Then draw the line
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Question 762541: I am having trouble with function notation. Please help!
Q1. Let f(x)=x^2-1, evaluate the following:
a. f(a)-1=?
Q2. Graph the function f(x)=-1/2x-1. Then draw the line x=-3 and the point (-3,f(-3)).
Q3. For the function f(x)=-1/2x+1, find the value of x for which f(x)=x.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Write \ =\ x^2\ -\ 1)
in pencil.
Erase every instance of an 
.
Write 
in place of each erased
Add 
to both sides of your equation.
Ask your other questions in a separate post.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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