AP Calc AB Chapter 2 Review Warm Up

Find

 $\lim_{x\rightarrow4^-}\ \frac{2x-1}{x-4}=$  

• 0

• DNE

• 4

• 2

 $\lim_{x\rightarrow\infty}\ \frac{5x+1}{\left|3-2x\right|}=$  

• 5/2

• 1/3

• 0

• DNE

What is the correct explanation on discontinuity at x = b ?

• Removable discontinuity

• Jump discontinuity

• Infinite discontinuity

Tags

CCSS.HSF-IF.C.7B

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

• True

• False

Tags

CCSS.HSF-IF.C.7B

Which of the following best describes the continuity at x = 1?

• Continuous
• Removable Point Discontinuity
• Non-removable Infinite Discontinuity
• Non-removable Jump Discontinuity

Tags

CCSS.HSA.REI.D.10

The graph of the function f is shown. At what value of x does f have a jump discontinuity?

• 1

• 3

• 7

• 10

Tags

CCSS.HSF-IF.C.7D

The graph of a function f is shown in the figure above. Which of the following statements is true?

• $f\left(a\right)=2$

• f is continuous at x=a

• $\lim_{x\rightarrow a}f\left(x\right)=1$

• $\lim_{x\rightarrow a}f\left(x\right)=2$

• $\lim_{x\rightarrow a}f\left(x\right)$ does not exist

Name the discontinuity at x=2. 

• Infinite Discontinuity
• Removable Discontinuity
• Jump Discontinuity
• Continuous at x=2

Tags

CCSS.HSF-IF.C.7D

instantaneous rate of change means the same thing as

• slope of the tangent line

• slope of the normal line

• slope of a secant line

• potato

The derivative of a function is its

• Slope
• Maximum/Minimum
• Instantaneous rate of change
• Common Denominator

Tags

CCSS.HSF.IF.B.4