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Mathematics 18 Online
OpenStudy (anonymous):

lim x->7 (8x^2^-49x-49

OpenStudy (anonymous):

for this one i think you just plug in 7 at x.

OpenStudy (anonymous):

draw it for me

OpenStudy (luigi0210):

Is this is it? \[\lim_{x \rightarrow 7}8x^2-49x-49\]

OpenStudy (anonymous):

yes

OpenStudy (luigi0210):

Then yea, just plug in 7 and solve: \[8(7)^2-49(7)-49\]

OpenStudy (anonymous):

it equals zero...

OpenStudy (luigi0210):

Then that's your answer.

OpenStudy (anonymous):

That's no help. I'm looking for something else.. Thanks though

OpenStudy (luigi0210):

What are you looking for..

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