Question

find any critical numbers for f(x)=x^2/x-1

Answer 1

\[f(x)=\frac{x^2}{x-1}\] right?

Answer 2

yes i didnt use the equation button for some reason

Answer 3

i can see it on my calculator but i need to show my work

Answer 4

did you get
\[f'(x)=\frac{x^2-2x}{(x-1)^2}\]?

Answer 5

oh using quotient that makes sense

Answer 6

no choice really
now they are easy to find
set the numerator equal to zero, solve for \(x\)

Answer 7

ok thank you

Answer 8

yw