Discontinuous fxs and left and right limits quiz

What is the limits of the function when x approching a?

• Undefined

• 2

• Does not exist

Tags

CCSS.HSF.IF.A.2

• - 81

• 81

• 9

• Does not exist

The function is continuous at x = a . True or false?

• True

• False

Tags

CCSS.HSF-IF.C.7B

What is the limits of the graph above when x approaching 0?

• 0

• −∞

• Does not exist

Tags

CCSS.HSA.REI.D.10

• DNE
• Infinity
• 6
• 12

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.3

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

• 1/5
• 1
• 5
• Does not exist

Find the x-values (if any) at which f is not continuous. Which of the discontinuities are removable?

• no discontinuities

• removable discontinuities at x=2 and x=-2

• nonremovable discontinuities at x=2 and x=-2

Tags

CCSS.HSF-IF.C.7D

Find the x-values (if any) at which f is not continuous. Which of the discontinuities are removable?

• removable discontinuity at x=5

• nonremovable discontinuity at x=5

• nonremovable discontinuity at x=4

• no discontinuities

Tags

CCSS.HSF-IF.C.7D

Find the x-values (if any) at which f is not continuous. Which of the discontinuities are removable?

• nonremovable discontinuities at x=1 and x=-1

• removable discontinuities at x=1 and x=-1

• nonremovable discontinuities at x=0, x=1, and x=-1

• removable discontinuity at x=0, nonremovable discontinuities at x=1 and x=-1

Tags

CCSS.HSF-IF.C.7D

State the location and type of discontinuities of  $f\left(x\right)=\frac{x^2-16}{x^2-2x-8}$  .

•  $x=4$   (removable),  $x=-2$   (nonremovable)

•  $x=4$  (nonremovable),  $x=-2$  (removable)

•  $x=-4$  (removable),  $x=-2$  (nonremovable)

•  $x=-4$  (nonremovable),  $x=-2$  (removable)

Tags

CCSS.HSF-IF.C.7D