Relations
Functions
Finding Slope
Linear/Nonlinear
Write the Equation of the Line
100
State the domain of the function
{(4, –2), (–1, 1), (2, –3), (3, 0)}
What is -1, 2, 3, 4
100
Find f(3) if f(x) = -4x + 1
What is -11
100
what is the slope of (-3,7) and (-2,4)
-3
100
When graphing, we use the _______ ________ ______ to determine if the graph is a function.
What is the Vertical Line Test
100
Write the equation of the line 4y = -5 + 5/2x in standard form.
8y = -10 + 5x
-5x + 8y = -10
FINAL ANSWER
5x - 8y = 10
200
State the range of the function
{(4, –2), (–1, 1), (2, –3), (3, 0)}
What is -3, -2, 0, 1
200
g(7) if g(x) = -4x +9
What is -19
200
what is the slope of (3,1) and (-4,1)
0/-7 or 0
200
Is this function linear or nonlinear? Why or why not.
y = 6
x - 4
What is nonlinear because you can't divide by a variable
200
Given 4x - 6y = 8. Find the x and y intercept.
x-intercept: (2, 0)
y-intercept: (0, -4/3)
300
In the equation y = -3x + 4 what is the slope and y intercept
What is slope = -3 and y intercept = 4
300
h(-2) if h(x) = -x^2 + 3
What is -1
300
what is the slope of (2,2) and (-2,-2)
1
300
Is this function linear or nonlinear. Why or why not.
3x - 4y = 5
What is linear
300
Find the x and y intercept of 4y = 2x - 7
x-intercept: (7/2, 0)
y-intercept: (0, -7/4)
400
The store gives each customer a free cup of coffee worth $2.50. Write a function for this situation.
What is f(x) = 2.50x
400
f(-4) if f(x) = (x + 2)^2
What is 4
400
what is the slope of (5,4) and (8,1)
-1
400
Is the function y = 6x -5x + 5 linear or non linear?
Linear
400
What is the slope of the line 
What is -2/3
500
A company charges a membership fee of $100 plus a monthly fee of $25. Write a function to represent this relationship.
What is f(x)= 25x + 100
500
Complete a function table for f(x) = -2x + 1 if your x values are -2, 0, 1, 2
What is 5, 1, -1, -3
500
what is the slope of (7,-3) and (7,1)
undefined
500
Is the function linear or nonlinear? Why or why not.
4xyz = 4
Nonlinear because you can't multiple two or more variables together
500
What is the equation of the line in slope intercept form.
What is y = -2/3x + 5