Finding Intercepts from Standard Form of an Equation

What is another name for zeros of a quadratic function?

• Vertex

• Axis of symmetry

• x-intercepts

• y-intercepts

Determine the y-intercept for the following equation

4x + 2y = -12

• (0, -1)

• (0, -6)

• (0, 4)

• (0, 2)

• (0, 6)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the x-intercept?

• (12, 0)

• (-3, 0)

• (8, 0)

• (0, 0)

• (20, 0)

Tags

CCSS.HSF.IF.B.4

The x-intercept is ​ (a)   and the y-intercept is ​ (b)  

• (100, 0)

• (0, 10)

• (0, 100)

• (10, 0)

The line has

• An x-intercept at (3, 0)

• A y-intercept at

  (3, 0)

• An x-intercept at (0, -6)

• The point (-4, 1) on the line

Identify the equation of the line shown in the graph.

(hint: use the cover up method to find the intercepts)

• y = -x + 2

• -x + y = 2

• -2x + 2y = 0

• 2x - y = -2

Find the x-intercept and y-intercept of straight line 2x+5y-10=0.

• x-intercept = 5 , y-intercept = 2

• x-intercept = 5 , y-intercept = 5

Determine the slope and y-intercept from the following equation:   4x + y = -10

• slope: 4   y-intercept:  (0,10)

• slope: -4   y-intercept:  (0,-10)

• slope: -4   y-intercept:  (0,10)

• slope: 4   y-intercept:  (0,-10)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• (5,5), (0,5)

• (5,0), (-5,0)

• (5,0), (0,5)

• (0,0), (5,0)

• (5,0) only