One-Step Equations
Two-Step Equations
Rearranging Formulas
Linear Equations
Wild Card
Scatter Plots
100
14b = -56
b = -4
100
5x + 3 = 8
x = 1
100
Solve for d.
c = Οd
d = c/Ο
100
What is the form of this linear equation called?
(y-y1)=m(x-x1)
Point-Slope Form
100
Given π(π) = 2π2 β 4, find g(β5).
k = 46
100
What is the relationship of the data in this scatter plot? (Linear or nonlinear; positive, negative, or neither; and strong or weak)
Linear, negative, and strong
200
m + 4 = -12
m = -16
200
35 + 0.5t = 52
t = 34
200
Solve for v.
F = BQv
v = F/(BQ)
200
A line passes through the points (0, 6) and (β8, 0).
What is the slope of this line?
m = -3/4
200
Patty uses reclaimed rainwater in her garden. At 3 p.m., the water level in her rain barrel was 1.8 inches. During a rain shower, from 3 p.m. to 8 p.m., the rain fell at a steady rate.
What are the ordered pairs that represent this scenario?
(0, 1.8) & (5, 9)
200
What is the relationship of the data in this scatter plot? (Linear or nonlinear; positive, negative, or neither; and strong or weak)
Nonlinear, neither, and weak
300
-6 = b/18
b = -108
300
8.95 + 1.5r = 26.95
r = 12
300
Solve for x.
y = mx + b
x = (y - b)/m
300
A line passes through the points (β5, β11) and (3, β11). Write the equation of the line using point-slope form.
y = -11
300
What is the slope of the following line?
x = 6
The slope is undefined.
300
Describe the pattern of association for the scatter plot.
Strong, negative and linear
400
Juan sells raffle tickets at a charity event for $6 each. How many tickets does he have to sell to make $114?
19 tickets
400
Jasmineβs cell phone company charges her $35 a month for phone service plus $0.50 for each text message. How many text messages does Jasmine send in a month if her bill was $52?
34 Text Messages
400
Solve for m.
y - y1 = m(x - x1)
m = (y - y1)/(x - x1)
400
Alice has $50 and decides to save $5 each week. Bob has no savings initially but saves $8 each week. After how many weeks will Alice and Bob have the same amount of money saved?
16.67 Weeks
400
For groups of 80 or more people, a charter bus company determines the rate per person according to the formula π (π) = 8 β 0.05(π β 80), where π represents the number of people and π represents the rate, in dollars, charged to each customer. a. Find each value and interpret it in context.
π (75) = _________
π (85) = _________
8.25 & 7.75
400
Kenneth created a scatter plot comparing the number of calories he consumed each week with his body weight. Which of the three scatter plots below most likely represents the data? 
III
500
Mr. Newton wears science-themed ties to school. In all, he has 34 ties with scientific designs. Of all the ties in his collection, b are bow ties and 21 are straight ties.
Which equation models the story?
21 + b = 34
500
The Cooking Club made some pies to sell during lunch to raise money for an end-of-year banquet. The cafeteria contributed three pies to the club. Each pie was then cut into six pieces and sold. There were a total of 72 pieces to sell. What is the linear equation? How many pies did the club make?
6p + 18 = 72
p = 9
500
Solve for x.
y = x2 - 4
x = sqrt(y + 4)
500
Scott was going to sell all of his stamp collection to buy a video game. After selling half of them he changed his mind. He then bought fifteen more. Write the equation that represents this scenario in slope-intercept form. How many did he start with if he now has 40?
s/(2) + 15 = 40
s = 50
500
What is the domain and range of the following graph, written as an inequality?
Domain: {0 < x < 4}
Range: {0 < y < 8}
500
The scatter graph below shows the average daily temperatures (in Β° C) and the number of ice creams sold by an ice cream van over 20 days in June.
Describe the relationship between the average daily temperature and the number of ice creams sold.
There is a strong positive relationship between the temperature and ice-creams sold. The hotter the temperature is, the more ice-cream is sold.