I Walk the Line
Fun With Functions
Serious Systems
Tricky Terms
Quad Squad
100
Solve the following for x: 10x - 5 = 15
What is x=2
100
In a function, for every input there is one __________.
What is output
100
The solution to a system of linear equations is always this.
What is an ordered pair (x, y)
100
In a function, x is also known as the ______________ variable.
What is independent
100
Most quadratic equations have _______ solutions.
What is two
200
Solve the following for x: -4(2x - 3) = 20
What is x=-1
200
Find f(-2) when f(x) = 3|x|
What is 6
200
Show an example of a system of equations that would be easiest to solve using elimination.
What is two equations where the variables line up
200
f(x) = 8x is part of this function family.
What is exponential
200
This is the standard form of a quadratic equation that helps you plug in values to the quadratic formula.
What is ax2 + bx + c
300
Write the equation and draw the line with a slope of -2 and a y-intercept of 4
What is y= -2x + 4
300
Find f(2) when f(x) = 7x3 - x
What is 54
300
Solve the following system: y=-3x + 5 and 5x - 4y =-3
What is (1, 2)
300
Absolute value means this and this is the symbol for absolute value.
What is the distance a number is from zero and | |
300
Solve the following by factoring: x2 -8x + 15
What is (x-5) and (x-3), so x = 5 and x = 3
400
Solve the following for x: x + 4(2x - 3) = 3x - (2x - 4)
What is x=2
400
Draw a parabola that has a domain of negative infinity to infinity and a range of y is greater than or equal to -3.
What is positive parabola with a vertex with y value of -3
400
Find the solution for the following system: -7x + y = -19 and -2x +3y = -19
What is (2, -5)
400
f(x) = 10x3 is part of this function family
What is cubic
400
Solve the following for x: 2(x+4)2 - 8 = 0
What is x=-2 and x=-6
500
Solve the following for x: ((x + 5)/10) + 15 = 8
What is x=-75
500
In order to be a function, a graph must pass the _____________ line test.
What is vertical
500
Use a system of equations to solve the following: Billy’s preschool has bicycles and tricycles with a total of 57 wheels. The # of bicycles is three less than  three times the # of tricycles. How many of each are  there?
What is 7 tricycles and 18 bicycles
500
All the possible values of x in a function are called this.
What is domain
500
Quadratic equations that have no solutions will have a _________________ answer under the square root sign when using the quadratic formula.
What is negative
M
e
n
u