Simple Equations
How many types of solutions are there to systems of equations?
3
Algebra: What is the slope-intercept of a linear equation
Algebra: y= mx + b
Find the slope: 2(3x - y) = -10
3
(3x+2)(2x-5)
6x2-11x-10
x^2-x-12
(x-4)(x+3)
(x2 )(x4)
x6
y=4x+2
y=x-1
(-1,-2)
Write the following equation in slope-intercept form: 5x + 10y = 20
y = -1/2x + 2
What is the slope of the following equation:
2x + 2y = 8
slope = -1
(x+3)(x-3)
x2-9
x2+8x+7
(x+1)(X+7)
35k10/5k2
7k8
What type of line would you use to graph
y>-3x -1
Dotted/dashed
Write a linear equation in slope intercept form with a slope of -2 and a y intercept of -4
y= -2x-4
What is the slope of the line parallel to 3x+2y=12
-3/2
(2x-5)(3x-7)
6x2-29x+35
x^2-49
(x+7)(x-7)
(7m3)2
49m6
What is the slope of a line
y=1
What is the slope of the line x=4
undefined
(3x+2)2
9x2+12x+4
x2+2x-35
(x+7)(x-5)
x-5
1/x5
Solve: 21 + x = 2(x - 6)
x = 33
x=2y-3
2x-3y = -5
(-1,1)
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
2hk + 4k
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2
(-3x+7)(2x-5)
-6x2+29x-35
x2-14x+37
Not Factorable
a15b3/a11b5
a4/b2