Free Printable 02/25 Warm Up

Worksheets

02/25 Warm Up

Total questions: 10

Worksheet time: 47mins

Name

Class

Date

Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the initial value in this situation?

125

Which equation shows the number of bottles left after x days?
A family buys a case of water with 48 bottles and drinks 5 bottles per day.

y = 48x + 5

y = -5 + 48x

y = -5x - 48

y = 48 - 5x

What is the meaning of the y-intercept?

The weight in the bucket increases by 1 pound per pound of sand.

Before sand is put in the bucket, it weighs 1 pound.

The starting weight of the sand is 1 pound.

The weight in the bucket decreases by 1 pound per pound of sand.

The graph shows the candle's height (cm) as it burns (minutes). What does the slope MEAN?

The candle burns 1 cm every minute.

The candle burns 2 cm every 2 minutes.

The candle burns 2 cm every minute.

The candle burns 1 cm every 2 minutes.

At the beginning of spring, Lauren planted a small sunflower in her backyard. The sunflower's height in inches, h, after w weeks, is given by the equation h=9+3w. What could the number 9 represent in the equation?

The sunflower's height when it was planted

The sunflower's final height

The rate of change in the sunflower's height

The sunflower's height after one week

Jocelyn is going to the amusement park, where she has to pay a set price of admission and another price for tickets to go on each of the rides. The total amount of money Jocelyn will spend is given by the equation y=3.5x+28, where y represents the total amount of money, in dollars and cents, and x represents the number of rides Jocelyn goes on. What could the number 28 represent in the equation?

The total amount Jocelyn will spend if she goes on 1 ride

The change in total amount of money for each additional ride she goes on

The total amount Jocelyn will spend if she goes on 100 rides

The cost to get into the amusement park

Adam is taking a multiple choice test. His grade is given by the equation y=200−4x, where y represents his final score and x represents the number of questions he got wrong. What could the number 4 represent in the equation?

His score with 0 problems wrong

The points he loses for each wrong question

The score he would get if he only missed one question

The number of problems on the test

An empty bucket is filled with soft balls. The total weight of the bucket, in ounces, with x soft balls can be calculated with the function:

f(x) = 5.6x + 13

What does 5.6 represent?

The total weight in ounces of the bucket

The weight of each soft ball

The number of soft balls

Weight of empty bucket

Charlie rented a moving truck. He paid a daily fee plus a per-mile fee to rent the truck. The equation below represents the daily amount Charlie paid for the truck if he drives it x miles.
y=0.5x+10
What does the slope of the graph of this equation represent?

The daily fee for the moving truck

The per-mile fee for the moving truck

How much Charlie paid for the truck

The number of miles he drove

10.

Which of the following situations could be descried by the equation y= -25x + 120

There are 120 people in the football stadium, and 25 more are entering each hour.

A plumber charges $25 for a house call and $120 per hour.

A teacher has 120 students. Her third period has 25 students

There are 120 gallons of water in a tank. It releases water at a rate of 25 gallons per minute

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02/25 Warm Up

Total questions: 10

Worksheet time: 47mins

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