Functions; Linear Equations; Parallel and Perpendicular 2

What is the equation by looking at this graph?

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2

• the same line

• perpendicular

• neither

• parallel

What is the slope of a line perpendicular to a line with slope ^-6/₅ ?

• ^-6/₅
• ^-5/6
• ⁵/₆
• ^-4/₃

Are the two linear equations parallel, perpendicular, or neither?

• Parallel

• Perpendicular

• Neither

Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?

• y = 5x - 2

• y = -2x + 7

• y = 5(x - 2)

• y = -1/5x - 2

Which equation is parallel to the x-axis and goes through the point (2, 5)?

• x = 2

• x = 5

• y = 2

• y = 5

Which of the following lines goes through the point (0, 4) and is PARALLEL to y = 5x - 3?

When you have a vertical line, you have a slope that's _______

• Zero 
• Undefined 
• One
• Ten

Which graph represents x=2?

• A
• B
• C
• D