Solving
Equations
Equations
Functions
Linear Equations
Slope
Multiplying Polynomials
Factoring
Quadratic Formula
100
Solve: 2x + 2 = 18
x = 8
100
Is this a function:
{(1, 2), (2, 3), (2, 4)}
No
100
What is the equation for the slope-intercept.
Algebra: y= mx + b
100
Find the slope:
2(3x - y) = -10
m = 3
100
(3x+2)(2x-5)
6x2-11x-10
100
x^2-x-12
(x-4)(x+3)
100
9x2-7x-4=0
(7+sqrt(193))/18 and (7-sqrt(193))/18
200
Solve: 15x - 7 = 2x + 6
x = 1
200
simplify: 3(6wd - 3) + 3wd
Algebra: 21wd - 9
200
Write the following equation in slope-intercept form: 5(x + 2y) = 20
y = -1/2x + 2
200
What is the slope of the following equation:
2x + 2y = 8
slope = -1
200
(x+3)(x-3)
x2-9
200
x2+8x+7
(x+1)(x+7)
200
8x2+7x-8=0
(-7+sqrt(305))/16 and (-7-sqrt(305))/16
300
Solve: 21 + x = 2(x - 6)
x = 33
300
Solve for a:
ax + b = c
Algebra: a = (c - b)/x
300
Write the following equation in Standard Form:
y=-2/3x+4
2x + 3y = 12
300
What is the slope of the line perpendicular to 3x+2y=12
2/3
300
(3x+4y)(2x+5y)
12x2+23xy+20y2
300
x^2-49
(x+7)(x-7)
300
9x2+4x-16=0
(-2+2sqrt(37))/9 and (-2-2sqrt(37))/9
400
Solve: x2 - 5 = 11
x = -4,4
400
a(b - c) - 2a(c + b)
-1ab - 3ac
400
What is this linear form called?
y - y1 = m(x - x1)
Point - Slope Form
400
What is the slope of the line x=4
undefined
400
(3x+2)2
9x2+12x+4
400
x2+2x-35
(x+7)(x-5)
400
9x2-6x-11=0
(1+2sqrt(3))/3 and (1-2sqrt(3))/3
500
Solve: x2 - 7x + 10 = 0
x = 5
x = 2
500
What's the domain of x = 3?
Algebra: 3
500
Write the equation of this graph in slope-intercept form:
y = -4x -14
500
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2
500
(-3x+7)(2x2-5x+4)
-6x3+29x2-47x+28
500
3x2 - 7x - 20
(3x + 5)(x - 4)
500
4x2-x-8=0
(1+sqrt(129))/8 and (1-sqrt(129))/8