Linear Equations review

Find the equation of the line that passes through the points:

(-2, 4) and (1, 10)

• y = 2x - 1
• y = -2x + 1
• y = 2x
• y = -2x

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2
• y = -2x - 2
• y = -2x + 2
• y = 2x - 2

What is the formula for slope-intercept form?

• ax + by = c
• y = mx
• ax = by
• y = mx + b

Write equation of the line containing (0,-3) and (4,1)

• y = 1x + 1
• y = 1x - 3
• y = -1x + 1
• y = -1x - 3

Write equation of the line containing (0,5) and (2,-1)

• y = -2x + 5
• y = -3x +5
• y = 2x + 5
• y = 3x + 5

Write an equation that represents the relationship between the variables in the table.

• d=10t

• t=d-9

• t=10-d

• d=t+10

Which function is best represented by this graph?

In slope intercept form (y=mx+b) what is the "b"?

• The y-intercept
• The x-intercept
• The slope (rate of change)
• A point

Given the table of values, which point is a y-intercept?

• -6
• 38
• 44
• 32