6) x=-1 and x=2

Question

asked 2020-11-08

a. \(f(x)=3\)

b. \(g(x)=5-2x\)

c. \(\displaystyle{h}{\left({x}\right)}=\frac{{2}}{{x}}+{3}\)

d. \(t(x)=5(x-2)\)

asked 2021-08-14

\(\displaystyle{f{{\left({x}\right)}}}={x}^{{2}}\)

to find a number (delta) such that

if |x - 1| < (delta) then \(\displaystyle{\left|{x}^{{2}}-{1}\right|}{<}{\frac{{{1}}}{{{2}}}}\)

(Round your answer down to three decimal places.)

(delta) =

asked 2021-08-21

asked 2021-06-10

\(f(x) = x^2\)

to find a number \((\delta)\) such that

if \(|x - 1| < (\delta)\) then \(|x^2-1| < \frac{1}{2}\)

(Round your answer down to three decimal places.)

\((\delta) =\)