UNIT 1 LESSON 6

A

100

lim_(x->2)(x-x^2)

-2

200

lim_(x->1)(x^2-5x)/(x-1)

DNE

300

lim_(x->1)(x^2+x-30)/(x-1)

DNE

B

100

lim_(x->0)(3x)/(sinx)

3

200

lim_(x->-2)(3x^2-x+1)

15

300

lim_(x->3)(2x^2+5x-6)

27

C

100

lim_(x->8)(x^2+2x-80)/(x-8)

18

200

lim_(x->0)(7x^2)/(x)

1

300

lim_(x->1/3)(6x^2+13x-5)/(3x-1)

17/3 

D

100

lim_(x->pi)(cosx)

-1

200

lim_(x->pi/8)sin(4x)

1

300

lim_(x->0)((1-cos^2x)sinx)/x^2

0