Graphing Lines Using Intercepts

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

• True
• False

Which ordered pair could represent a y-intercept on a graph?

• (6, 0)
• (0, 4)
• (-1, 3)
• (2, 0)

What is wrong with Trevor's answer if he said that the graph shows a line with the following?

x-intercept of (0, 2)

y-intercept of (-6, 0)

• Nothing, it's completely right

• They are labeled wrong, it should be (-6, 0) then (0, 2)

• The x-intercept is wrong, it should be something else

• The x and y value's for both are flipped, it should be (2, 0) and (0, -6)

Which axis does the x-intercept of a line on?

• Horizontal axis

• Vertical axis

• Y-Axis

_{What is the y-intercept of the line?}

•  (0,¹/₂)
• (0,1)
• (0, ^-1/2)
• (0, -1)

^{What is the x- intercept of the line?}

• (1, 0)
• (2, 0)
• ( -1, 0)
• (-2, 0)

What is the x-intercept of this line?

• (0, -8)

• (-8, 0)

• (2, 0)

• (0, 2)

What is the y-intercept of this line?

• (-3, 0)

• (-6, 0)

• (0, -6)

• (0, -3)

Find the x-intercept

• -3
• 12
• 16
• 2

What is the y-intercept?

• (0,7)
• (0, 0)
• (0,1)
• (0, 2)