2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Expressions Properties Ordered Pairs and Relations Words, Equations, Tables, & Graphs Scatter Plots
Evaluate:
57
Evaluate: 20 –
2
To place an ad in a newspaper, it costs $8 plus $0.75 for each line. Write and evaluate an expression to find the total cost for an ad that has 6 lines.
8 + 6(0.75) $12.50
Evaluate: 6x + 9y for x = 2 and y = 8
84
A studio charges a sitting fee of $25 as well as $7 for each portrait sheet ordered. Write an expression using x to find the total cost to have the portraits taken. Then find the cost of purchasing 12 sheets.
25 + 7x $109
Name the property: =
Commutative Property of Addition
Name the Property: 4 + (9 + 2) = (4 + 9) + 2
Associative Property of Addition
Name the Property: 9 1 = 9
Identity Property of Multiplication
Is the following true or false: 15 + (4 6) = (15 + 4) 6
False
Does the associative property apply to division? If it is, provide an example, if not, provide a counterexample.
NO Counterexample: (12 ÷ 3) ÷ 4 ≠ 12 ÷ (3 ÷ 4)
Name the horizontal axis
x-axis
What do we call (0,0)?
The origin
State the domain and the range xy
Domain {1, 2, 3, 6, 7} Range {2, 3, 4, 5, 9}
xy State the domain and the range
Domain {0, 1, 2, 3, 4} Range {0, 1, 2, 3, 4}
xy State the domain and the range
Domain {0, 1, 3, 4, 8} Range {0, 1, 2, 4, 6}
xy Complete the table for the rule y=3x
xy
Complete the table for the rule y = 2x - 3 xy
xy
Write the rule and complete the table for the following: The team scores 6 points for each touchdown xy
y = 6x xy
Write the rule and complete the table for the following: Each ticket costs $8 xy
y = 8x xy
Write a rule and complete the table for the following: Jonah’s savings are six dollars less than twice Hope’s savings xy
y = 2x - 6 xy
Determine whether the scatter plot has a positive, negative, or no relation
positive
Determine whether the scatter plot has a positive, negative, or no relation
No Relation
Determine whether the statement below has a positive, negative, or no relation: Distance driven and the gallons of gasoline remaining
Negative Relation
Determine whether the statement below has a positive, negative, or no relation: Age of adults and the number of pets currently owned
No Relation
Family Members Water Bill 5$81 2$47 7$95 1$41 6$88 Determine whether the table below has a positive, negative, or no relation:
Positive Relation