EOC REVIEW 5/2 FRIDAY

Sonya has $40 in her lunch account and pays $2 each day to eat lunch.  Which equation can be used to find the amount of money Sonya has left on her account after x days?

• y = 40 + 2x
• y = 40 - 2x
• y = 2 + 40x
• y = 2 - 40x

Bob has $150 in his savings account and saves $40 per month.

• y = 150 + 40
• y = 40x + 150
• y = 150x + 40

The total cost (y) at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. If you spend $23, how many rides did you ride?

• 2

• 1

• 3

• 54.50

The drama club sold tickets to a play for $5 each.  They also made $55 in soda and popcorn sales.  If the drama club made a total of $290, how many tickets were sold?

• 47
• 58
• 69
• 113

The price p of an ice cream is $3.95 plus $0.85 for each topping t on the ice cream.

• p = 0.85t - 3.95

• p = 0.85t + 3.95

• p = 3.95t + 0.85

Find the equation of the line in the graph.

• y = 2x + 5

• y = -2x + 5

• y = 5 + 2x

• y = - x + 5

What is the starting value?

• 5

• 1

• 0

• y

Identify the y-intercept for the function:
y=-3x

• -3
• 0
• 1
• -1

What is the y-intercept?

• 7
• 0
• 1
• 2

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither