Chapter 1- Solving Linear Equations
Chapter 2- Solving Linear Inequalities
Chapter 3- Graphing Linear Functions
Chapter 4- Writing Linear Functions
Quick Knowledge
Random Stuff
100
Solve for the equation.
− 3x = 27
x=-9
100
Write an inequality based on the following.
A number h is more than 10.
h<=10
100
Identify the slope and y-intercept of the following slope-intercept equation:
y=−4x+6
Slope: m=-4 or -4/1
y-intercept: b=6, so (0,6)
100
Write the equation in slope intercept form.
Slope = 2
y-intercept = 4
y=2x+4
100
What is slope-intercept form?
y=mx+b
100
Who is this celebrity?
Spongebob Squarepants
200
Solve.
x /- 7 + 7 = 12
x=-35
200
Write an inequality based on the graph.
x<=3
200
Evaluate:
f(x) = 3x - 4
for f(-4)
f(-4) = -16
200
Write the equation in slope intercept form.
The line passing through (0,5) with slope=7
y=7x+5
200
What is the common difference?
d- the number you add or subtract by
200
True/False: Can you see Christmas lights from space?
True
300
Solve.
− 2 x + 10 = − 6 x + 18
x= 2
300
Solve.
8< 3+x
x> 5 or 5<x
300
The following set of points are given.
(0,5) , (2,10) , (4,15) , (6, 5) and (x,y)
Can you write a point that would make the list NOT be a function?
Varying Answers
300
Find the common difference.
-2/3, -1/3, 0, ...
d=1/3
300
Find the area of the rectangle.
A= 40 cm
300
What year was Granite Hills founded?
1999
400
Solve.
3(x-9)=12
x=13
400
Solve.
x/-4<4
x > -16
400
What is the y-intercept, written as a point, of
y=5x−4
(0,-4)
400
Write an equation in point-slope form of the line that passes through the given point and has the given slope.
(−8, −2); m = 5
y= 5x+38
400
Free Points for your team!
Yay You!
400
Name this artist;
(Hint: Think Christmas Music)
Michael Buble
500
Solve.
| x − 7 | = 12
x = 19 and −5
500
Solve for the compound inequality.
5+2y<8 or 5y>3y+7
y<3/2 or y>7/2
500
What is the domain of the following graph?
Domain: -5, -2, 2
500
What is the slope of the line that is perpendicular to the following equation, y= -2x+8.
new slope:
1/2
500
What happens to the inequality when you multiply or divide by a negative number?
The inequality flips
500
How many kids does Mr. Alvarez have?
1
600
Solve.
2(x - 2) = 2x + 4
No solution.
600
Solve for the compound inequality.
12>=-3g> -3
-4<=g<1
600
What is the range of the following graph?
Range: -4, 1, 3
600
Write an equation for the nth term of the arithmetic sequence.
Then find a10.
2, -3, -8, -13,..
nth term: an= 7-5n
a10= -43
600
What do you set equal to zero for the y-intercept?
x=0
600
What is the number 7 in Roman Numerals?
VII