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If f(x)=x^2, find (f(1. 1)-f(1))/((1. 1-...

If `f(x)=x^2`, find `(f(1. 1)-f(1))/((1. 1-1))`

Text Solution

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`f(x)=x^2`
`therefore` `(f(1. 1)-f(1))/((1. 1-1))`
= `frac{(1.1)^2 - (1)^2}{0.1}`
= `frac{1.21 - 1}{0.1}`
= `frac{0.21}{0.1}`
= 2.1
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