Function Evaluation

[nycmath]

Precalculus
Michael Sullivan
Edition 10
Chapter 2, Section 2.1

Find f(2x) and f(x + h) for each function.

See attachment.

[Eigenvalue]

f(2x)=[tex]\frac{(2x)²-1}{2x+4}[/tex]=[tex]\frac{4x²-1}{2x+4}[/tex]
f(x+h)=[tex]\frac{(x+h)²-1}{x+h+4}[/tex]
These are simplifiable, yet the result remains the same

[nycmath]

f(2x)=[tex]\frac{(2x)²-1}{2x+4}[/tex]=[tex]\frac{4x²-1}{2x+4}[/tex]
f(x+h)=[tex]\frac{(x+h)²-1}{x+h+4}[/tex]
These are simplifiable, yet the result remains the same

You outdid yourself. Nicely-done.