What is the limit as x approaches 3 of-x^2-4x+8 ?

The limit as x approaches 3 of-x^2-4x+8 is -13

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limit as x approaches 3 of-x^2-4x+8

x \to 3 lim (- x^{2} - 4 x + 8)

- 13

Solution steps

x \to 3 lim (- x^{2} - 4 x + 8)

Plug in the value

x = 3

= - 3^{2} - 4 \cdot 3 + 8

Simplify

= - 13

\frac{d}{d x} (3 x^{2} + 6 x + 6)

\frac{d y}{d x} y = \frac{4 x}{3 x - 2 x ^{2}}

\frac{d}{d x} (1.4 x^{5} - 2.5 x^{2} + 6.7)

x^{2} + 4

y = (4 x + 3)^{10}

What is the limit as x approaches 3 of-x^2-4x+8 ?
The limit as x approaches 3 of-x^2-4x+8 is -13