Finding Intercepts of Rational Functions

What are the x-intercepts?

• x= 2/3

• x= 4, x = -2

• x= -8, x = 1

• x= -4, x = 2

Tags

CCSS.HSF-IF.C.7D

• -1
• 0
• 4
• None

Tags

CCSS.HSF-IF.C.7D

What is the y-intercept?

• -1

• 0

• 4

• None

Tags

CCSS.HSF-IF.C.7D

What are the x-intercept(s) for the function
f(x) = (4x + 12)/(x - 6)

• (-3,0)

• (6,0)

• (0,-2)

• (4,0)

Tags

CCSS.HSF-IF.C.7D

What is the y intercept and x intercept

Tags

CCSS.HSF-IF.C.7D

What are the coordinates of the y-intercept, if one exists.

• (0, 0)

• (0, 1)

• (0, -1)

• there isn't one

Tags

CCSS.HSF-IF.C.7D

How do you find the x-intercept?

• replace all x-values with 0

• replace the y-value with 0 or make the numerator equal 0

• set denominator equal to 0

• compare the degrees of the numerator and denominator

Tags

CCSS.HSF-IF.C.7D

How do you find the y-intercept?

• replace all x-values with 0

• replace all y-values with 0

• set denominator equal to 0

• compare the degrees of the numerator and denominator

What is the X-Intercept?

• x= 0

• x= 4

• x= 5

• x= -5

Tags

CCSS.HSF-IF.C.7D