Intercepts from Equations

What is the y-intercept of the equation?
-x + 5y = 45

• y = 9 or (0, 9)

• y = 5 or (0, 5)

• y = -9 or (0, -9)

• None of these.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Give the y-intercept
y = 3x + 8

• (8, 0)

• (0, 8)

• (3, 0)

• (0, 3)

What are the x- and y- intercepts, respectively, on this graph?

• (0,5), (0,5)

• (5,0), (5,0)

• (5,0), (0,5)

• (0,0), (5,0)

True or false:
The x-intercept of a function ALWAYS occurs where y is equal to zero.

• True

• False

What is the x-intercept of the equation?
3x + 6y = 24

• x = 8 or (8, 0)

• x = 3 or (3, 0)

• y = 6 or (0, 6)

• y = 4 or (0, 4)

What is the y-intercept of the equation?
3x + 6y = 24

• x = 3 or (3, 0)

• y = 6 or (0, 6)

• x = 8 or (8, 0)

• y = 4 or (0, 4)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the x-intercept of the equation?
3x - 3y = 21

• x = 7 or (7, 0)

• x = 3 or (3, 0)

• x = -7 or (-7, 0)

• None of these.

What is the y-intercept of the equation?
3x - 3y = 21

• y = -3 or (0, -3)

• y = 3 or (0, 3)

• y = 7 or (0, 7)

• y = -7 or (0, -7)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the x-intercept of the equation?
y = 3x - 12

• x = 3 or (3, 0)

• x = 4 or (4, 0)

• x = 1 or (1, 0)

• x = -12 or (-12, 0)

What is the y-intercept of the equation?
y = 3x - 12

• y = 1 or (0, 1)

• y = 12 or (0, 12)

• y = -1 or (0, -1)

• y = -12 or (0, -12)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3