Practice

What is the X-Intercept?

• x= 0
• x= 4
• x= 5
• x= -5

What are the x-intercepts?

• x= 2/3
• x= 4, x = -2
• x= -8, x = 1
• x= -4, x = 2

What is the horizontal asymptote to this function?

• y=4
• y=0
• y=-2
• y=1

Where is the removable discontinuity?

• x=2
• x=2 and x=3
• x=-3
• x=3

What is the slant (Oblique) asymptote for the equation

f(x) = (x² - 4x + 2)/(x + 3)

• y = x -1

• y = x -7

• y = -7x + 23

• y = -2x + 2

Find the oblique asymptote.
(3x³ - 2x + 1) / (x² + 4x + 2)

• y = 3x - 12
• y = 40x + 25
• y = 3x - 10
• y = 3x - 14

Solve by cross-multiplying.

• x = 2
• No Solution
• x = -10
• x = 10

Solve by using the LCD.

• x = 1
• x = 2, 4
• x = 0, 5
• x = -5, -1

Solve by using the LCD.

• x = 1
• x = -3
• x = 0 
• x = 3

Simplify  $\frac{7n}{3n-18}+\frac{n+3}{3}$  

•  $\frac{8n+3}{3n-15}$  

•  $\frac{n^2+4n-18}{3\left(n-6\right)}$  

•  $\frac{7\left(n+3\right)}{3\left(3n-18\right)}$  

•  $\frac{7n+n+3}{3n-18+3}$