2.5 Rational Functions.

2.5 Rational Functions.

Wednesday, October 28 / 2020

Open Ended

What is the horizontal asymptote?

 $f\left(x\right)=\frac{2x-4}{3x+2}$  

Multiple Choice

What is/are the vertical asymptote(s)?

• x=-2
• x=2 and x=3
• x=-3
• x=3

Multiple Choice

What is the Vertical Asymptotes?

• x= -5

• x= 5

• x= 6

• x= -6

Multiple Choice

What is the X-Intercept?

• x= 0

• x= 4

• x= 5

• x= -5

Multiple Choice

What are the x-intercepts?

• x= 2/3

• x= 4, x = -2

• x= -8, x = 1

• x= -4, x = 2

Open Ended

Find the x-intercept(s), if one exists.

Multiple Choice

What is the domain?

• x ≠ 3

• x ≠ -1

• x ≠ 3, -1

• x ≠ 3, 1

Multiple Choice

What is the equation of the vertical asymptote?

• x = 0

• x = 4

• x = -1, x = 4

• x = -1

Multiple Choice

What are the coordinates of the hole, if one exists.

• (-1, -2)

• (-1, ½)

• (-1, -½)

• there isn't one

Multiple Choice

Solve for x

• 4

• 2

• -2

• -4

Multiple Choice

Solve for r

• 5
• - 5, 4
• - 5
• 5, 4

Multiple Choice

Solve the equation for x.

• 7
• 6
• 14
• 0

Multiple Choice

Solve and check for extraneous solutions

• x=5
• x= -5
• No Solution

Multiple Choice

Solve for v

• - 7/6
• - 9/5
• 9/5
• -3