Linear Application

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit.

Write an equation that shows the total cost c of hitting b buckets of golf balls.

• c = 2.75b + 4

• c = 2.75b

• c = 4b- 2.75

• 2.75b - 4c = 6.75

Belinda's car needed repairs. The mechanic charged him $140 for the parts and an additional $48 an hour for labor.

What type of linear function should you write to model this situation?

• Point-Slope Form

• Standard Form

• Slope-Intercept Form

Belinda's car needed repairs. The mechanic charged him $140 for the parts and an additional $48 an hour for labor. Write an equation that models this situation.

• y = 140x +48

• -48x +140y=0

• y = 48x +140

• y = 48x

What type of linear function should you write to model this situation?

• Slope-Intercept Form

• Standard Form

• Point-Slope Form

A real estate agent earns a base salary of $1250. For every house, h, she sells, she receives $750.

Which equation could be used to determine the amount of money, m, she would have after selling any number of houses, h?

• m = 1250 + 750h

• m = 750 + 1250h

• 1250 = 750h + m

• 750 = 1250m + h

At the theater, popcorns cost $4 each and drinks cost $5 each. Fred buys some popcorn and drinks. He spent a total of $25.

What type of linear function should you write to model this situation?

• Slope-Intercept Form

• Standard Form

• Point-Slope Form

At the theater, popcorns cost $4 each and drinks cost $5 each. Fred buys some popcorn and drinks. He spent a total of $25.

Write a linear function to model this situation.

• 5x + 25y = 4

• 4x + 5y = 25

• y = 5x + 25

• 4x - 5y = 25

What type of linear function should you write to model this situation?

• Standard Form

• Slope-Intercept Form

• Point-Slope Form

A pizza shop charges $12 per pizza and a delivery fee of $4.

Which equation represents the cost, c, for any number of pizzas, p?

• c = 4p + 12

• c = 12p + 4

• c = 16p

• p = 12 + 4 + c

Tonya purchased x wallet prints and y large prints for her senior pictures. Wallet prints cost $1 each and large prints cost $5. She spent a total of $55.What type of linear function should you write to model this situation?

• Slope-Intercept Form

• Standard Form

• Point-Slope Form