Question

f(x)=x^2 .... Find f(1.1)-f(1)/(1.1-1)

Answer 1

Pls help me!

Answer 2

\[f(x)=x^2\\
\\f(1)=(1)^2\\f(1.1)=(1.1)^2\]
\[\frac{f(1.1)-f(1)}{1.1-1}=\frac{(1.1)^2-(1)^2}{1.1-1}=\]