
Which line represents a proportional relationship?

Which line shows the relationship of

Look at the graph and then fill in the blanks correctly.
Pay attention to the scaling on each axis.

The graph shows a graph shows a relationship.
The y-intercept is and the slope is .
Triangle ABC and triangle EBD are similar right triangles. The coordinates of all vertices are integers.

Which statement is true about the slope of BC and the slope of BD ?
Consider the graph shown. Determine the equation of the graph.

Consider the points A (1, 1), B (2, 4), C (3, –1), and D (5, 6) shown on the coordinate grid below.

Determine the slope for each of the segments.
The slope of segment AB is
The slope of segment CD is
The graph shows the total number of songs, x , on Hank’s playlist, to the number of songs longer than 6 minutes, y. Determine the equation of the line. Be sure to simplify.

Consider the following table.

Which statement is true?
A deep sea diver swims downwards 20 feet every minute. Which graph has a slope that best represents this rate?
Consider the following graph.
Determine the equation for the graph.
Consider the following graphs

represents a proportional relationship.
Which triangle could lie on the graph?
Which of the following is true about the equation