Slope
Parallel and Perpendicular Lines
Slope Intercept Form
Standard Form
Vocabulary & Misc.
100
What is the slope of the line:
What is Zero slope
100
Fill in the blank. Parallel lines have the ________ slope. Perpendicular lines have ______________ _____________ slopes.
What is same slope and opposite reciprocal slopes?
100
Which equation is in slope intercept form?
A. 2y = 3x - 6
B. y = X +6
C. Y -3 = 2(X +1)
D.2x -Y = 4
What is B
100
What is the equation for standard form?
What is Ax+By=C?
100
Define parallel lines.
What is two lines that do not touch?
200
What is the slope between ( -2 , 1) and ( -5 , 1 )
What is Zero slope
200
What is the slope of the line perpendicular to the line y= 3x-2.
What is -1/3 ?
200
Write the equation with a slope of 6 and y-intercept of -8.
What is y=6x-8?
200
Find x and y intercepts of x+4y=8.
The x-intercept is 8 and the y-intercept is 2.
200
Define perpendicular lines.
What is lines that intersect at 90 degrees?
300
Find the slope
using the graph.
What is -1/2?
300
Write the equation of the line parallel to y=-2/3x+4 and passing through (-2,4).
What is y=-2/3x+8/3?
300
Write the equation of a line with slope -2 and y-intercept 0.
What is y=-2x?
300
Graph -5x+3y=-15.
Answer on the board.
300
How do you tell the difference between slope intercept form and standard form?
answers vary
400
Find the slope using the table :
What is 2/3 ?
400
Write the equation of the line that is perpendicular to y=-x+2 and passing trough (3,-1).
What is y=x-4?
400
Graph and label y=2x-2.
Answer on board
400
Convert y=-2/5x+1 to standard form.
2x+5y=5
400
Given two lines how can you tell they are parallel?
What is they have the same slope?
500
What is the slope of a line perpendicular to Y =5 ?
What is undefined?
500
Write the equation of the line perpendicular to y=2/5x-9 and passing through (-7,5).
What is y=-5/2x+22.5?
500
Graph y=-x+1.
Answer on board
500
Convert y=2/3x-5 to standard form.
-2x+3y=-15
500
Given two lines how can you tell they are perpendicular?
What is they have opposite reciprocal slopes?