What is the limit as x approaches-1 of x^2-5x+17 ?

The limit as x approaches-1 of x^2-5x+17 is 23

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limit as x approaches-1 of x^2-5x+17

x \to - 1 lim (x^{2} - 5 x + 17)

23

Solution steps

x \to - 1 lim (x^{2} - 5 x + 17)

Plug in the value

x = - 1

= (- 1)^{2} - 5 (- 1) + 17

Simplify

(- 1)^{2} - 5 (- 1) + 17 : 23

= 23

x \to 0 lim (x + \frac{2}{x})

x \to 2 lim (\frac{x ^{2} - 4 x + 4}{2 x ^{3} - 3 x ^{2} - 2 x})

x \to - \infty lim (x^{3} + 1)

x \to \infty lim (ln (\frac{x + \frac{1}{x ^{2}}}{1 + \frac{2}{x ^{2}}}))

x \to 0 lim (x^{2} g (1))

What is the limit as x approaches-1 of x^2-5x+17 ?
The limit as x approaches-1 of x^2-5x+17 is 23