Determine where the graphs of the following equations will intersect.

Which of the following inequalities is graphed above?

Which equation best matches the graph of the line shown above?

Refer to the above diagram. If the red line passes through the point , what is the value of ?

An individual's maximum heart rate can be found by subtracting his or her age from . Which graph correctly expresses this relationship between years of age and maximum heart rate?

Refer to the line in the above diagram. It we were to continue to draw it so that it intersects the -axis, where would its -intercept be?

Select the equation of the line perpendicular to the graph of .

Refer to the above red line. A line is drawn perpendicular to that line, and with the same -intercept. Give the equation of that line in slope-intercept form.

Line includes the points and . Line includes the points and . Which of the following statements is true of these lines?

Which of the following graphs correctly depicts the graph of the inequality