Representing Linear and Exponential Relationships

The table shows the population growth over t years. Which equation shows the relationship between the number of years and the population.

Which word(s) best describes the relationship shown in the table?

• exponential and nonlinear

• linear and proportional

• linear

• none of the above

Which word(s) best describe the graph?

• Linear

• Nonlinear

• Proportional

• Nonlinear and exponential

Which describes what is happening to Amazon's stock?

• The stock price starts at $50 and quadruples each year.

• The stock price starts at $50 and adds by $150 each year

• The stock price is increasing at a constant rate of $250 per year.

• The stock price is staying the same each year.

Which word(s) describes the graph?

• Linear

• Linear and Proportional

• Exponential

• Nonlinear

What the is the rate of change in the graph?

• 20 guests per hour

• 40 guests per hour

• 50 guests per hour

• 70 guests per hour

Which equation can be used to determine the number of guests (g) depending on the time in hours (t)?

The graph below shows the number of guests at an all day concert.  If the pattern continues, how many guests will be there at the 9th hour?

• 230 guests

• 190 guests

• 450 guest

• 210 guest

The table shows the number of dollars that Zion has saved. Which equation describes the relationship between months (m) and dollars (d)?

Write an equation that represents the relationship between the weight(x) and the cost(y).

• y = 1/2 x

• y = 1/4 x

• y = 2x

• y = 4x