What is the limit as x approaches 5 of 3x^2-2x-7 ?

The limit as x approaches 5 of 3x^2-2x-7 is 58

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limit as x approaches 5 of 3x^2-2x-7

x \to 5 lim (3 x^{2} - 2 x - 7)

58

Solution steps

x \to 5 lim (3 x^{2} - 2 x - 7)

Plug in the value

x = 5

= 3 \cdot 5^{2} - 2 \cdot 5 - 7

Simplify

3 \cdot 5^{2} - 2 \cdot 5 - 7 : 58

= 58

f (x) = 2 x^{2} + 5 x - 3, (1, 4)

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What is the limit as x approaches 5 of 3x^2-2x-7 ?
The limit as x approaches 5 of 3x^2-2x-7 is 58