What is the limit as x approaches-4 of x^2+3x-7 ?

The limit as x approaches-4 of x^2+3x-7 is -3

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limit as x approaches-4 of x^2+3x-7

x \to - 4 lim (x^{2} + 3 x - 7)

- 3

Solution steps

x \to - 4 lim (x^{2} + 3 x - 7)

Plug in the value

x = - 4

= (- 4)^{2} + 3 (- 4) - 7

Simplify

(- 4)^{2} + 3 (- 4) - 7 : - 3

= - 3

\frac{\partial}{\partial y} (x z cos (x + yz))

\frac{d}{d x} (sin^{2} (ln (x)))

\frac{3 x}{9 x ^{2} + 4 x - 9}

x \to 1 lim (\frac{[ x ]}{∣ x ∣})

What is the limit as x approaches-4 of x^2+3x-7 ?
The limit as x approaches-4 of x^2+3x-7 is -3