Algebra: Equations of Linear Functions

A movie streaming service charges a set fee for membership each month, plus an additional fee for the number of movies streamed each month. This table shows the total charge for different numbers of movies.

Write the slope-intercept form of the equation that models the linear relationship in the table.

Use the table of values to answer the following question.

Which of the equations below represents a line that passes through the given points? Select all that apply.

Select the equation(s) that represents the linear function in the graph below.

 

• For each second faster the 50-meter freestyle time is, the swimmers' age decreases 0.893 years.

• For each second faster the 50-meter freestyle time is, the swimmers' age increases 0.893 years.

• For each year older the swimmers' are, their 50-meter freestyle time increases  0.893 seconds. 

• For each year older the swimmers' are, their 50-meter freestyle time decreases 0.893 seconds. 

• $28.00

• $28.50

• $53.50

• $53.00

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