Find X and Y Intercepts of an Equation

In factored form you can see the ______ of the graph easily.

• y-intercept

• vertex

• x-intercepts

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What is the y intercept for the equation:
y = -8x² + 3x - 7

• (0, -8)

• (0, 3)

• (0, 7)

• (0, -7)

What is the x and y intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10

• x-int = 5
  y-int = 2

• x - int = 5
  y int = -2

• x -int = 4
  y -int = -10

What is the x and y intercept for the following equation ?

4x - 10y = 20

*SHOW WORK*

• x - int = (4, 0)

  y-int = (0, -10)

• x-int = (5, 0)

  y-int = (0, 2)

• x - int = (5, 0)

  y int = (0, -2)

• x -int = (-4, 0)

  y -int = (0, -10)

Find the x and y intercepts
4x - 5y = 40

• x intercept is 10 
  y intercept is 8

• x intercept is 10
  y intercept is 20

• x intercept is 8
  y intercept is 10

• x intercept is 10
  y intercept is -8

What is the x and y intercept for the following equation ? 4x - 10y = 20

• x - int = (4, 0)

  y-int = (0, -10)

• x-int = (5, 0)

  y-int = (0, 2)

• x - int = (5, 0)

  y int = (0, -2)

• x -int = (-4, 0)

  y -int = (0, -10)

Find the x and y intercepts of

-x - y = -12

x intercept = ​ (a)  

y intercept = ​ (b)  

• (12, 0)

• (0, 12)

• (0, -12)

• (12, -12)

• (6, 6)

• (-6, -6)

• (-12, 0)

• (12, 1)

• (1, 12)

Graph 2x + 4y = 4 by finding the x and y intercepts.

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