Modelling with Linear Functions

Abby decides to get a magazine subscription. It costs her $2 per magazine plus an initial fee of $3. Define the parameters.

• m= $2 per magazine, b= the initial fee of $3

• m= the initial fee of $3, b=$2 per magazine

Tags

CCSS.HSF.LE.B.5

The table represents which table?

• Linear

• Exponential

• Quadratic

• Square Root

Which statements describe the graph shown? Check all that apply.

• The function is linear.

• The function is quadratic.

• The height increases at a constant rate of change

• The ratio of height and number of weeks is constant.

• There is no relationship between height and number of weeks.

Tags

CCSS.8.F.A.3

Which statement is True about the table?

• The y-intercept of the function is (15, 75).

• The rate of change is 15 calories burned per minute.

• A linear function to model the calories burned, y , as a function of the time in minutes, x , is y = 5x.

• An exponential function to model the calories burned, y , as a function of the time in minutes, x , is y = 5x.

Tags

CCSS.HSF-LE.A.1B

Determine if the table is Linear, Quadratic or other.

• Linear

• Quadratic

• Exponential

Which function is linear?

• f(x)

• h(x)

• g(x)

Is the equation linear, exponential, or quadratic?

• Linear

• Exponential

• Quadratic

• None of the above

Which Table best represents a linear relationship?

• 
• 
• 
• 

Tags

CCSS.8.F.A.3

Your dad buys a rare quitar in 2015 for $10,000. Experts estimate that its value will increase 12% per year. Use the given graph to predict approximately how many years it will take for the initial value to double.

• 4 years

• 5 years

• 6 years

• 7 years

Graph 2x - y = 4

• A

• B

• C

• D