A car's value t years after it is purchased is given by V(t) = 18,000 - 1700t. How long does it take for the car's value to drop to $2000?
What is t = 9.412?
100
The initial value of a linear function
What is the y-intercept?
100
Steven is learning to scuba dive. The equation D=20L+15 represents the depth he cna dive in feet, D, based on the number of lessons he has had, L.
How deep can Steven dive after he takes 13 lessons?
What is 275 feet?
100
This group currently has the number song in the country. The name does not sound good for your lungs.
What is The Chainsmokers?
200
Give the constant term and the coefficient of x:
3x + 4
What is constant term = 4, coefficient of x = 3?
200
Solve: 6+2(x-5)+4x=44
What is x=8?
200
How steep a linear function is.
What is the slope?
200
Ricardo is draining his pool for the winter. There are 240 gallons in the pool and it is decreasing at a rate of 20 gallons per hours.
Write an equation to represent the relationship between the amount of water in the pool, y, and the number of hours the pool has been draining, x.
What is y=240-20x?
200
This Disney animated movie features the voice of Ellen Degeneres.
What is Finding Dory?
300
What is a function whose graph forms a straight line called?
What is a linear function?
300
Does 8d + 3 = 11d +3 have a positive solution, a negative solution, a zero solution, or no solution?
What is a zero solution?
300
As the independent variable x increases, the dependent variable y also increases, is called this type of function
What is an increasing function?
300
David works at the T-shirt shack selling tees. The equation y=15x-520 represents the profit that the T-shirt Shack makes for each t-shirt sold, where y is the total profit and x is the number of t-shirts sold.
How many t-shirts does the T-shrit Shack need to sell to make a profit of $140?
What is 44 t-shirts?
300
The most popular sport in the United States.
What is football?
400
Tell whether the set of ordered pairs satisfies a linear function. Explain (2,4), (5,3) (8,2), (11,1)
What is yes, constant change in 3 for x. Constant change of -1 in y?
400
Does 4x + 3 = 4(x - 1) + 7 have no solution, one solution or an infinite number of solutions?
What is infinite number of solutions?
400
Linear functions have a _________ rate of change.
What is constant?
400
There are two cell phone plans for texting. Each one's plan can be modeled with an equation where x represents the number of texts over your limit, and y is the total price.
Plan A: y = 0.25x + 17
Plan B: y = 0.15x + 25
Plan B is cheaper BY HOW MUCH if you go 100 texts over your limit?
What is
$2.00?
400
Curt Leng
What is the mayor of Hamden? (And a high school classmate of Mr. Walton)
500
Find the equation from the following points (-4, -20),(-3, -17),(-2, -14),(-3,-11)
What is y = 3x - 8
500
Alex paints faces at kids' birthday parties to earn extra money. The equation M=2.50f+12 represents the relationship between the money she makes, M, and the number of faces she paints, f.
Alex wants to buy a new pair of Uggs that cost $119.50. How many faces does she need to paint?
What is 43 faces?
500
If a graph is made up of two or more pieces of lines, then the graph is a special type of linear function called a what?
What is a piecewise linear function?
500
Ali's health club membership costs $19.95 per month. Ali pays $2.75 each time she works out. If Ali wants to spend less than $50 per month at the health club, how often can he visit