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- 1. Multiple ChoiceJohnny has to pay $15 for a large pizza and 1.50 for each topping. What is the meaning of the y-intercept?It cost 1.50 per toppingIt cost 1.50 for unlimited toppingsIt cost $15 for a large pizzaIt cost $15 for a large pizza with no toppings
- 2. Multiple ChoiceLeslie cleans the barns for the horses. Her time spent cleaning can be modeled by the equation y = 15 x + 30, where x represents the number of stalls that contains horses. What is the meaning of the y-intercept?The time it takes to clean one horsethe time it takes to clean one stallthe time it takes to clean an empty barnthe times it takes to clean each of the stalls with a horse
- 3. Multiple ChoiceAn employer uses the equation
y = 9x + 100 to determine how much to pay his employees for the holidays. In the equation, y is the total money paid and x is the number of hours worked. What is the meaning of the y-intercept?the amount of hours need to earn overtimemoney earned each houra pay bonus for employeesthe pay for a really good work - 4. Multiple Choice
The graph represents the money in a savings account. What is the meaning of the y-intercept?The initial deposit was $30$30 is added to the account each weekIt took 30 weeks to same enough money to open an accountnot enough information - 5. Multiple ChoiceThe graph represents the height of a burning candle. What is the meaning of the y-intercept?the time it takes to burn the entire candlethe rate at which the candle is losing heightthe change in the height of the candle each hourthe original height of the candle
- 6. Multiple Choice
The lawnmower uses 2 gallons of gas every time the entire yard is mowed. The lawnmower can hold 7 gallons when it is full. The equation y = -2x + 7 models the amount of gas in the tank when I mow the entire yard x number of times. What is the meaning of the y-intercept?
the gallons of gas used every time I mow the entire yard
the amount of gas the lawnmower can hold
the amount of gas need to mow the front yard
the change in the amount of gas
- 7. Multiple Choice
You make $8 per hour for yardwork and get a one-time bonus of $50. What is the meaning of the y-intercept?
You make $8 per hour.
You get a one-time bonus of $25.
You spend $8 for lunch.
You make $58 per day.
- 8. Multiple Choice
Charlie's bank account has $250. He deposits $5 per week into the account. What is the meaning of the y-intercept?
He starts off with $250 in his bank account.
There is no y-intercept.
He deposits $5 per week into the account.
He loses money at a rate of $5 per week.
- 9. Multiple Choice
A tank has 900 gallons of water. It starts to leak 2 gallons per day. An equation that represents this relationship is g = 900-2d. What is the meaning of the y-intercept?
The tank is losing water at a rate of 2 gallons per day.
The tank starts off with 900 gallons of water.
None of the above
- 10. Multiple ChoiceWhat is the y-intercept of this graph?(0,1)(0,-2)(0,0)(0,3)
- 11. Multiple ChoiceWhat is the meaning of the y-intercept?The hamburger will cost $1.90 without any toppings.The hamburger will cost $1.40 without any toppings.The cost of the hamburger is $1.90 with one toppingThe cost of the hamburger doesn't change no matter how many toppings there are.
- 12. Multiple ChoiceWhat is the meaning of the y-intercept?The cost for the service without any hours of calling is $5The cost of the service without any hours of calling is $6The cost per minute is $0.05The cost per minute is $0.50
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