Pre-Algebra
Will the answer to the following problem be "positive" or "negative"? (-5)(-5)(-5)(-5)(-5)
negative
Simplify using the distributive property: -2(y-5)
-2y + 10
How the Grinch Stole Christmas is a 2000 American Christmas fantasy comedy film starring which actor as the Grinch?
Jim Carrey
Find the slope of the line passing through the points (-6, 9) and (-7, 13)
-4
Which axis on a graph usually represent the independent variable?
x
What two sisters faced each other in the finals of the French Open, Wimbledon, and US Open in 2002?
Venus and Serena Williams
Evaluate the following expression for n = 6
2(n-4)+5
9
Solve: 15x - 6 = 7x + 26
x = 4
Given the following information, write an equation in SLOPE - INTERCEPT FORM. slope: -2 y - intercept: 10
y = -2x + 10
What is the vertical line test and what does it tell you?
To do the VLT you draw vertical lines on your graph. If a vertical line intersects the graph more than once, the graph is not a function. (It tells you whether a graph represents a function or not)
Reduce the fraction to simplest form: 14/21
2/3
Simplify: -6(-2t + 8) – 5(8 - 18t)
102t - 88
6(x + 7) - 8 = 88
x = 9
Given the following information, write an equation in SLOPE-INTERCEPT FORM. Slope: -5 Point: (0, 8)
y = -5x + 8
Draw a graph of a non-linear, increasing function
(answers vary)
Markers can be purchased in packages of 8. If Ms. Lynch has 35 students, how many packages of markers does she need to purchase so every student will have one marker?
5
Evaluate the expression: 7 + a(b) for a = 8 and b = -2
-9
Daniel, Eric, and Phil went out to lunch. They split the bill evenly. They each paid 10 dollars. How much was their total bill?
$30
Write a linear equation for the line passing through the points (1, -4) and (-3, 16)
y = -5x + 1
f(x) = 3x + 4(x - 2)
What is f(5) = ?
f(5) = 27
Evaluate: 5/8 - 2/3
-1/24
Name the three primary colors.
Red, Yellow, and Blue
Steven completed 4 homework assignments in 5 class periods. How long will it take him to complete 10 assignments?
12.5 class periods
Change the equation to slope-intercept form y = 2(x-4) + 7
y = 2x - 1
f(x)= 3x + 4(x - 2) find the value of x when f(x) = -22
x = -2