Linear Equations
What is the slope and Y-Intercept of the Line
y=-2x+1
Slope: -2
Y-Intercept: 1
Find Slope
(-3,4)(5,8)
1/2
-(-x-3)=-2
-5
Arduous
Difficult Tiring
Convert to Slope-Intercept Form
2x-4y=12
y=-1/2x-3
Find Slope
(-9,2)(1,0)
-1/5
-4x-10=14-8x
6
Eloquent
Well Spoken, Fluent or persuasive in speaking.
Lines that never intersect have the same_________?
Slope
Use Point/Slope Form to Find the Equation of the line
Slope: 4
Point: (-2,4)
y=4x+12
-2(3-x)=4-(2x+10)
0
Fickle
Changing frequently, especially in interest or affection
Convert to slope intercept form
-8y=2x-24
y=-1/4x+3
Use Point/Slope Form to Find the Equation of the line
Slope: 1/2
Point: (-8,2)
y=1/2x+6
-2+4x-9x+1=-13+x-2x
3
Abridged
having been shortened
At what ordered pair will these two lines intersect
y=2x+3
y=3x+1
(2,7)
What is the equation of the line in Slope-Intercept form?
(2,10)(6,6)
y=-x+12
-2x(4-9)-1=-5x-2+x
-1/6
Recalcitrant
Stubbornly resistant to authority or control