SOLUTION: Find the limit of the function by using direct substitution. (2 points) limit as x approaches two of quantity x squared plus eight x minus two. choices below 18 Does not

Algebra ->  Trigonometry-basics -> SOLUTION: Find the limit of the function by using direct substitution. (2 points) limit as x approaches two of quantity x squared plus eight x minus two. choices below 18 Does not      Log On


   



Question 1138644: Find the limit of the function by using direct substitution. (2 points)
limit as x approaches two of quantity x squared plus eight x minus two.
choices below
18

Does not exist

0

-18

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

lim%28x+-%3E2%2C+%28x%5E2%2B8x-2%29%29..........plug in the value :x=+2
=%282%5E2%2B8%2A2-2%29
=4%2B16-2
=18
answer: lim%28x+-%3E2%2C+%28x%5E2%2B8x-2%29%29=18