$\lim_{x\rightarrow-3}\ \ \frac{x+3}{x^2-9}\ =\ ....$  

• 0

•  $-6$ 

• 6

•  $-\frac{1}{6}$  

•  $\frac{1}{6}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $\lim_{x\rightarrow11}\ \ \frac{x^2-121}{x-11}\ =\ ....$  

• 22

• 21

• 20

• 19

• 18

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the limit?

• DNE
• Infinity
• 6
• 12

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the limit?

• DNE
• 2/3
• 1/4
• Infinity

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.REI.A.2

What is the limit?

• Infinity
• 20
• DNE
• 12

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

• 1/5
• 1
• 5
• Does not exist

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

What is the limit?

• 2

• -2

• 1/2

• -1/2

• -23

• -20

• 23

• 20

• 4

• 8

• 12

• 16

• 18

lim  x $\rightarrow$  0                      $\frac{\left(\frac{1}{4-x}\ \ \ \ -\frac{1}{4}\ \right)}{x}$  

• 0

• -1/16

• 1/8

• 1/16