Working with Linear Equations

Write the linear equation to represent the following graph:

• y = 1-2x
• y = -2/3x + 1
• y = 2/3 - 1x
• y = 2/3 - 1

What is the slope of a line that passes through (4,-2) and (3,4)?

• -6
• -2
• 2/3
• 1/2

Convert 14x + 7y = 28 to slope-intercept form.

• y = 2x
• y = 14x - 2
• y = 4 - 2x
• y = 2x - 4

Identify the slope and y-intercept of:                               y = 4/5x + 2

• m = 4; y-int = 2
• m = 2/3; y-int = 2
• m = 4/5; y-int = 2
• m = 2/3; y-int = -2

Find the slope of the following graph:

• m = 3
• m = 2
• m = 2/3
• m = -2/3

Write the linear equation for the line that has a slope of 4 and passes through (-2,3).

• y = 4x + 11
• y = 2x - 12
• y = 4x + 5
• y = 3x + 8

What is the slope of a line that passes through the points (-7, -3) and (-6, -2)?

• m = -5/13
• m = 1
• m = 5/13
• m = 1/13

Convert -4x + 6y = 12 in slope-intercept form: (HINT: make sure you simplify if possible)

• y = -2/3x - 2
• y = 2 + 2/3x
• y = 2 + 4/6x
• y = 12 + 2/3x

What is the linear equation that has a slope of -4 and passes through the point (-2, -3)?

• y = 4x + 5
• y = 4x + 11
• y = -4x + 5
• y = -4x - 11

Identify the slope and y-intercept for the following graph:

• m = 2/5; y-int = 0
• m = 2; y-int = 4
• m = 5/2; y-int = 0
• m = 5; y-int = 4