Domain: All real x, except x = 1; lim f(x) = 00; lim f(x) = ∞; lim f(x) = -2 -4 -2 2 f(x) -2 f'(x) * + ++ ND -2 1. f"(x) + + + + ++ + + ND + + +

Q: 1. Lim 2 x+3x+1 7x²-2x+4

A:

Q: lim    (5e2x-3e-4x)/(6e2x+2e-4x) x → −∞

A:

Q: 7. (2x - 1)5 lim x → +∞ (3x² + 2x - 7)(x³ - 9x)

A:

Q: lim 2x

A: Given: limx→∞2xx+1-1

Q: If f(x) = lim f(x) = X-4 -7 for x = 4, {2} 2x+7 for x #4 then

A:

Q: lim

A: We have to evaluate the following limit: Limit as x tends to -infinity (2x + 1)/[sqrt {7x^2 - x +…

Q: If 2x - 2s f(x) sx² - 2x + 2 for x 2 0, find lim f(x). x-2

A:

Q: 2x – -12x + 40 3x2 + x – 14 14) lím エ→2

A: We will find the value of the limit as following.

Q: x2 + 9x + 20 x + 1 lim X-1

A:

Q: 7) lim (-2x3 + 3x-1) X=00

A: We have to find limx→−∞​(−2x3+3x−1).By applying Infinity Property that…

Q: Vr2 + 8 – 3 lim I +1 2--1

A: We have to find limit