How do you evaluate $lim_(x-> -3) (5x^4 - 3x^2 + 7x)/3$ ?

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Answer 1 · 2016-12-16T02:12:31

$119$

This can be substituted directly into the function.

$lim_(x->-3) (5x^4 - 3x^2 + 7x)/3$

$= (5(-3)^4 - 3(-3)^2 + 7(-3))/3$

$=(405 - 27 - 21)/3$

$=119$

Hopefully this helps!

How do you evaluate lim_(x-> -3) (5x^4 - 3x^2 + 7x)/3lim_(x-> -3) (5x^4 - 3x^2 + 7x)/3?