What is the limit as x approaches-6 of x^2+9x ?

The limit as x approaches-6 of x^2+9x is -18

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limit as x approaches-6 of x^2+9x

x \to - 6 lim (x^{2} + 9 x)

- 18

Solution steps

x \to - 6 lim (x^{2} + 9 x)

Plug in the value

x = - 6

= (- 6)^{2} + 9 (- 6)

Simplify

(- 6)^{2} + 9 (- 6) : - 18

= - 18

x \to - 1 lim (\frac{x ^{6} - 1}{x + 1})

x \to 0 lim (x cot (4 x))

x \to \infty lim (6 x + 3)

x \to 1 lim (3 x - 8)

x \to 2 a lim (2 a - 3 x)

What is the limit as x approaches-6 of x^2+9x ?
The limit as x approaches-6 of x^2+9x is -18