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QUESTION
f(x)=x^2-16/2x-15 (square root extends to 2x-15) a. Calculate f(3) b. State the domain of the function f(x)=x^2-16/2x-15 c. Find f(a+4) and simplify...
4. f(x)=x^2-16/√2x-15 (square root extends to 2x-15)
a. Calculate f(3)
b. State the domain of the function f(x)=x^2-16/√2x-15
c. Find f(a+4) and simplify as much as possible.
