Algebra 2B Midterm

Find g(14).

• 12

• 4

• 19

• 14

Find f(10).

• 10

• 6

• 13

• 54

Which is the function rule of the graph shown?

This is the graph of what function?

• -2

• 2

Evan is going to the county fair this weekend. The admission to the fair is $5 and the cost per ride is 50 cents. Write a linear equation to represent the cost of going on x rides.

• y=5x+0.50

• y=0.50x+5

• x+y=5

• x+y=0.50

Rebekah is making Valentine's day cards to make some extra money. The equation that represents how much money she has in her bank account is y=4x +22. What does the 22 represent in the context of the problem?

• the number of cards she sells

• the amount she charges per card

• the amount of money already in her bank account

• the total amount of money she makes

Jeremy has $312 in his bank account. He earns $12 each week for w weeks. After w weeks he has d dollars in his bank account. Write an equation that represents the amount of money left, d, in his bank account after 9 weeks.

Jenn plans to serve milk and healthy cookies for a book club meeting. She is preparing 12 ounces of milk and 4 cookies per person. Including herself, there are 15 people in the club. A package of cookies contains 24 cookies and costs $4.50. A 1-gallon jug of milk contains 128 ounces and costs $3. Let n represent number of people in the club, m represent the ounces of milk, c represent the number of cookies, and b represent Jenn's budget in dollars. Select all of the equations that could represent the quantities and constraints in this situation.

• m=12(15)

• 4(15)=c

• 4(4.50)=c

• b=2(3)+3(4.50)