Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Calculus
Evaluate lim x→−∞ (−7x/√x^2+14)+8
1 answer
well, since lim x→−∞ √(x^2+14) = -x, we have
limit of -(7x/-x)+8 = 15
You can
ask a new question
or
answer this question
.
Related Questions
i need some serious help with limits in pre-calc.
here are a few questions that i really do not understand. 1. Evaluate: lim
5) Use the L’Hopital’s method to evaluate the following limits. In each case, indicate what type of limit it is ( 0/0,
How do we evaluate limit of,
lim x-> 0 [ln(x+1)/( (2^x) - 1)] I tried using the substitution x+1 = e^k , when x tends to 0 so
Given that lim x->c f(x)=6 and that lim x->c g(x)= -4, evaluate the following limit. Assume that c is a constant. The x in front
Evaluate each of the following.
(a) lim x->0(e^x)-1-x/ x^2 (b) lim x->0 x-sinx/x^3 (c) lim x->infinity (In x)^2/x (d) lim x->0+
Given that lim x-> f(x)=6 and that lim x-> g(x)= -4, evaluate the following limit. Assume that c is a constant.
lim -2f(x) - 12 /
Lim sin2h sin3h / h^2
h-->0 how would you do this ?? i got 6 as the answer, just want to make sure it's right. and i couldn't get
need to find:
lim as x -> 0 of 4(e^2x - 1) / (e^x -1) Try splitting the limit for the numerator and denominator lim lim x->0
Evaluate each limit. If it exists.
a) Lim x^3 + 1 x->1 ------- x + 1 b) Lim 3x^2 - x^3 x->0 ---------- x^3 + 4x^2 c) Lim 16 - x
Find the following limits algebraically or explain why they don’t exist.
lim x->0 sin5x/2x lim x->0 1-cosx/x lim x->7 |x-7|/x-7