What is the limit as x approaches 2 of ax^2+2x ?

The limit as x approaches 2 of ax^2+2x is 4a+4

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limit as x approaches 2 of ax^2+2x

x \to 2 lim (a x^{2} + 2 x)

4 a + 4

Solution steps

x \to 2 lim (a x^{2} + 2 x)

Plug in the value

x = 2

= a \cdot 2^{2} + 2 \cdot 2

Simplify

= 4 a + 4

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What is the limit as x approaches 2 of ax^2+2x ?
The limit as x approaches 2 of ax^2+2x is 4a+4