Vocabulary
Calculating Slope
Writing Equations
m & b mix up!
Solving Equations
100
What does b represent in y = mx + b
starting point or y-intercept
100
Find the slope of the table 
3/1 or 3
100
I earn 12 dollars each week. Write an equation.
y = 12x
100
What is the slope in this equation? y = 5/4x - 1
5/4
100
6x = 12
x = 2
200
Type of relationship where y increases by the same amount as x increases.
linear
200
If the rise is 4 and the run is -2, what is the slope.
-2
200
I have scored 25 points. I score 5 points each additional minute. Write an equation for total points.
y = 5x + 25
200
What is the y-intercept in this equation? y= 2x - 3
- 3
200
4x + 4 = 16
x = 3
300
Name three synonyms for m in y = mx +b
rise/run, slope, coefficient, rate of change
300
Find the slope.
8/2 or 4
300
I have 100 dollars in the bank account. Each week I spend $3 on my girlfriend. Write an equation.
y = -3x + 100
300
Identify the slope and y-intercept in the equation y= -3/2x
slope: -3/2 initial value: 0
300
3x - 3 = 2x -3
x = 0
400
a(x + y) = ax + ay.
What rule does this demonstrate?
The distributive property.
400
Find the slope.
3/2
400
I bought three sweaters. Each sweater was discounted by 4 dollars. Write an equation for the total cost based on the price of the sweater. Hint: you need parenthesis.
y = 3 (x - 4)
400
Identify the slope and initial value in the equation
y= 4/3
slope: 0 initial value: 4/3
400
4(x - 2) = -2
x = 3/2 or 1.5
500
Which types of linear equations will have a "constant of proportionality".
When the y intercept is "0".
500
Find the slope of the given graph.
Undefined.
500
Write an equation for converting Celsius degrees to Fahrenheit.
F = 1.8x + 32
500
Identify the slope and initial value in the equation 2y= 5x + 4
slope: 2.5 and initial value: 4/2 OR 2
500
2x + 6 = 2(x + 3)
x = all real numbers