Functions (Section 3.1)
Linear Functions
(Section 3.2)
(Section 3.2)
Function Notation (Section 3.3)
Graphing in Standard Form (Section 3.4)
Graphing in Slope - Intercept Form (Section 3.5)
Graphing Absolute Value Functions. (Section 3.7)
100
Function or not?
What is a Function
100
Find the slope:
Bonus: Find the equation of the line
What is slope = -15
Bonus if you found equation: y = -15x + 20
100
Evaluate the function when x = -2:
r(x) = -x - 7
What is -5
100
Ax + By = C
What is Standard Form
100
Which does not belong, and why?
a) y = -5x - 1
b) 2x - y = 8
c) y = x + 4
d) y = -3x + 13
What is b.
It is not in Slope - Intercept Form
100
f(x) = |x|
What is the Parent Function for Absolute Value Equations
200
Function of not?
What is not a function
200
Complete the table for a linear function:
What values are 2, 5, and 8
200
Let c(t) be the number of customers in a restaurant t hours after 8am. Explain the meaning of:
c(3) < c(10)
What is at 11 am there are less customers in the restaurant than at 6pm.
200
Give the equation: 
What is y = 4
200
The line is -5x = 8 - y. Give the slope and y-intercept.
What is slope = 5 and the y - intercept = 8
200
What stretch and shrink do
What is stretch (vertical) moves towards the y axis and shrink (vertical) moves away from the y axis
300
You can use this method to determine if a graph is a function
What is the Vertical Line Test
300
Find the slope: (-3, 5), (-11, 9)
What is -1/2
300
For g(x) = -5x + 1, find the value of x for which
g(x) = = -9
What is when x = 2, g(x) = -9
300
Find the x and y intercept for:
3x - 6y = 2
What is x = 2/3 and y = -1/3
300
The graph shows the distance 'y' in miles and the time 'x' in hours. Interpret the slope.
What is the bus travels 60 miles in 1 hour.
300
f(x) = a |x - h| + k, what happens when 'h' is negative?
What is a shift to the left
400
Find the range:
What is -3 <= y <= 2
400
Give the slope of the line:
Bonus, give the equation
What is 5/3
Equation: y = 5/3x + 3
400
The function y = A(x) represents the attendance at a high school x weeks after a flu outbreak. Estimate A(4) and A(13) and explain their meaning.
What is at A(4) (week 4) there is approximately 100 students out of school. At A(13) (week 13), only about 25 students are out of school. Attendance is on the upswing and returning to normal. By week 16 attendance is normal.
400
Describe and correct the error:
The answer is backward. Should be:
x intercept is at (5, 0), y intercept is at (0, 2)
400
Give the equation of the line:
What is y = -3x - 1
400
f(x) = -3 |x| + 7
Give the transformation
What is a reflection over x, a vertical stretch by a factor of 3 and a shift upward of 7 units
500
Find the Domain
What is -1 <= x <= 3
500
Complete : 
What is 5 hours for $51.00
What is $10.20 per hour
500
Let b(t) be your bank account balance after t days. Describe a situation in which b(0) < b(4) < b(2)
(something like)
What is 2 days after the first day there is more money in the account, probably a paycheck. Bills were paid (or another way that money left the account) to where on day 4 there is less money than day 2 but more than on day 0.
500
Write the equation of the line in Standard Form. The sum of the terms is 30. Pay attention to the numbering:
What is 6x + 3y = 30
500
Describe and correct the error
What is y = -2x + 4
In Standard Form would be y = 4x - 2.
Slope should be negative, 2 up and 1 left would be -2x. y intercept is 4.
500
Explain and correct the error:
What is the shift should be 1 unit to the right of y = |x|.