Equation Forms
The Standard Form
What is Ax+By=C ?
The slope of y=3x+7
The slope to a line parallel to y=-7x+18
What is -7
The slope to a line perpendicular to m= 9
What is -1/9
What is the y-intercept?
Slope-Intercept Form
What is y=mx+b?
The slope of y=-2x+3
What is -2 ?
The slope to a line parallel to y=-3/2 +4x
What is 4
The slope to a line perpendicular to y=2x-6
what is -1/2
The y-intercept of y=3x+8
What is 8?
Point-Slope Form
The Slope of 2y=4x-8
What is 2
The slope to a line parallel to 3y-6x=18
4y=-16x+8
What is 1/4
The y-intercept of 3y=9x+12
what is 4?
Slope Formula
What is m=(y_2-y_1)/(x_2-x_1) ?
The slope of 2y-4x=-2x+3
What is 1?
The slope to a line parallel to y=-7/2x+4-6
what is -7/2
The slope to a line perpendicular to y= -6/5x -9
What is 5/6
The y-intercept of y-12=4x+4
what is 16?
What is slope and y-intercept?
The slope to a line parallel to 4y=12x-16
what is 3
The slope to a line perpendicular to y+4x=1x-15
What is 1/3
The y-intercept of 4y+2x=6
what is 6/4?