Simple Equations
Functions / Simplifying Expr.
Slope Intercept/Linear Equations
Slope
Absolute Value
100
Solve: 2x + 2 = 18
x = 8
100
Is this a function: {(1, 2), (2, 3), (2, 4)}
No
100
What is the slope-intercept form of a linear equation?
y = mx + b
100
Find the slope: y = 3x - 10
3
100
Solve the equation:
|x|-6=4
x = 10 or x = -10
200
Solve: 3x + 4 = 7
x = 1
200
Simplify: 3(6wd - 3) + 3wd
21wd - 9
200
Write the following equation in slope-intercept form: 4x + 2y = 20
y = -2x + 10
200
What is the slope of the following equation:
2x + 2y = 8
slope = -1
200
Solve the equation.
4|x-5| = 12
x = 8 or x = 2
300
Solve: 3x + 3 - 2x = 21
x = 18
300
Is this a function?
No - it fails the vertical line test
300
What form is the following equation in?
y-3=1/2(x+4)
point-slope form
300
What is the slope of the line shown?
-3/2
300
Solve:
4|x+3|-7=5
x = 0 or x = -6
{0,-6}
400
Solve: 4x - 5 - 3x + 2 - 2x = 9
x = -12
400
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
400
Write the equation of the line shown.
y = -2/3x+1
400
What is the slope of the line shown?
0
400
Solve the equation.
-3|x-1|+5=8
No Solution.
500
Solve: 21 + x = 2(x - 6)
x = 33
500
Simplify:
4h^2k - 4hk^2 + 2k^2 + 7hk^2 - 3h^2k - 3hk^2
h^2k+2k^2
500
Rewrite the equation in slope-intercept form.
4x-3y=12
y=4/3x-4
500
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2
500
Solve the equation.
0.8|x+4|-3=1
x = -9 or x = 1