SOLUTION: Evaluate the limit lim x->-7 x=? Please explain how to solve this Thanks

SOLUTION: Evaluate the limit lim x->-7 x=? Please explain how to solve this Thanks

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Question 987254: Evaluate the limit
lim x->-7 x=?
Please explain how to solve this
Thanks
Answer by farohw(175) (Show Source): You can put this solution on YOUR website!

Assuming you mean, lim x->-7 x

then lim x->-7 x = -7

We know that f is a continuous function at point b when lim x->b f(x) = b exists. In the given problem: x is a polynomial so it is continuous everywhere.

Hope this helps,
Farohw

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