6 Answered Questions for the topic Limits Of A Function, Finding A Limit

#### Confused about limits?

As lim x approaches -3 of x^2-3x/x^2-9
1.how can you solve it in a step by step i am really confused
2. When finding the sided limit we subsitutw in the original function or after we factor it?

#### Is there a number to "a" such that the limit exists? If so, find the value of "a" and find the limit. If not, explain why.

Find the limit as "x" approaches 3
F(x)= (2x2-3ax+x-a-1)/ x2-2x-3
**I already know that if you substitute in 3 for x, the denominator will be 0 and therefore it cannot exist. I'm wondering if...
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08/10/17

#### Find the limit as x -> -2 of f(x) = (x^2 - 3x + a) / (x^2 + x - 2)

Find the limit as x --> -2 of f(x) = (x2 - 3x + a)/(x2 + x - 2)
I've never see a limit problem before where there are two variables: in this example we have 'x' AND 'a'. This question was on...
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Limits Of A Function, Finding A Limit

07/28/17

#### Discuss the behaviour of y= x^2-x-12/2x^2+7x+3=(x-4)(x+3)/(2x+1)(x+3) as x approaches infinity and x approaches zero

Finding the limit of a function as x approaches infinity or zero pls help reply asap

#### Indeterminate Forms and L'Hospital's Rule

Find the limit as x approaches 1 from the right
x^(1/(x-1))

Limits Of A Function, Finding A Limit

07/20/17

#### Is it correct to associate limits with its "c" and "L" with ordered pairs of (x,y)?

I just have a quick question about limits. I've just started working on them and i see that the "c" value is like an "x" value in an ordered pair while the "L" is a y value. Is this relationship...
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