Exploring Linear Relationships Quiz

Which line has a positive slope?

• pink

• green

• blue

• neither

Which equation matches the graph?

• y = 1/3x + 3

• y = 3x

• y = x +3

• y = 3x + 3

Write the equation for the line.

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

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

• Parallel

• Perpendicular

• Neither

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

• Slope: 3, y-intercept: 5

• Slope: 5, y-intercept: 3

• Slope: -3, y-intercept: 5

• Slope: 3, y-intercept: -5

• A line passing through (0, 4) with a positive slope

• A line passing through (0, 4) with a negative slope

• A line passing through (0, -4) with a negative slope

• A line passing through (0, -4) with a positive slope

Write the equation of a line that passes through the points (0, 2) and (3, 8).

In the context of a graph showing distance over time, what does a slope of 4 represent?

• The object is moving at 4 units per time interval.

• The object is moving at 4 units per distance interval.

• The object is stationary.

• The object is moving backwards at 4 units per time interval.