CP2 Review

The value of y is directly proportional to the value of x. When x = 3, the value of y is 12. What is the value of x when y = 24? Enter your answer in the box.

Mathematical Equivalence

ON

The table represents some points on the graph of linear function h. Which function represents h?

Which statement best represents the equation of the line shown on the grid and its relationship to the y-axis? Select the correct answer from each drop-down menu to complete the statement. The equation of the line is ​​ (a)   , and the line is ​ ​ (b)   to the y-axis.

• parallel
• perpendicular

The table shows the linear relationship between the number of bacteria and the time in hours for a bacteria culture. What is the rate of change of the number of bacteria with respect to time for the bacteria cultures? Record your answer in the boxes below.

Mathematical Equivalence

ON

Linear function f has a zero of 5 and a y-intercept of -3

Graph linear function f on the grid shown. Plot two points. A line will connect the points.