9.1 Algebra 1 - 2nd Semester Class Work

What are all the x-intercepts?

• (-2.55, 0), (2.55, 0)
• (-3,0), (-2,0), (2,0), (3,0)
• (0, 36)
• (-∞,∞)

What is the x and y intercepts for this graph

y=-1/2x^2+3

• (0,0) (6,0)

• (0,0) (3,0)

• (3,0) (6,0)

• (-1/2,0) (2,0)

Find the slope of:
(1,8) and (3,12)

• 2
• 1/2
• 9/7
• -2

Find the slope of:
(-4,5) and (-4, 2)

• 0
• 6
• undefined
• -3/8

Find the slope of:
(7,1) and (-2,1)

• 0
• -1/2
• undefined
• -8

Find the slope of:
(12,-2) and (4, -6)

• -1/2
• 5/7
• -2
• 1/2

Find the slope:

• 2
• -2
• 1/2
• -1/2

Find the slope

• 4/5
• 5/4
• -5/4
• -4/5

Determine the y-intercept of the table

• y = x - 2

• y = x + 2

• y = x - 5

• y = x - 4

Determine the y - intercept from the graph

• y = x + 4

• y = x - 3

• y = x + 2

• y = x - 2