Tell whether the line rises, falls, is horizontal or is vertical.
m = 5
Rises
200
Graph the equation in standard form.
3x + 4y = 12
Check student's graph
200
Write an equation of the line with the given information.
(-4, 2)
m= 4/3
y = 4/3x + 22/3
200
Tell in writing how you would graph the following:
y < -3x + 5
Would you shade above or below the line. Would the line be solid or broken?
Below the line
Broken line
300
What is the slope of the line y =-x+6
-1
300
Find the slope of the line passing through the following points.
(-1, 4) (1, -4)
m = -4
300
What is the y intercept of the line y = 2x - 7
-7
300
Write an equation of the line with the given information.
Hint....plot your points on the graph. Locate the
y intercept and find the slope.
Point (3 -1)
m = -3
y = -3x + 8
300
What is the difference between an equation and an inequality?
= equation
< inequality
400
x = 5 has a ____________slope.
undefined
400
Tell whether the line rises, falls, is horizontal or vertical.
m = 0/6
0/6 = 0
Horizontal
400
What is the slope and y intercept of the line?
y = 1/2x + 2
m = 1/2
b = 2
400
Write an equation of the line that passes through the given points. Hint....plot the points on your graph. Locate the y intercept and count off the slope.
(4, -1), (6, 7)
y = 4x -17
400
Graph the inequality in a coordinate plane.
y < 3x + 3
Check Graph
500
What is the slope of the following ordered pairs:
(-3,5) (-2,6)
1
500
Find the slope of the line passing through the given points.
(4, 4) (4, 9)
m = 5/0 = undefined
500
DAILY DOUBLE!
Draw a coordinate plane on your graph. Label the quadrants and the origin. Then, plot (0,-3).
Check students's graphs
500
Parallel lines have .....................
Same slope
500
FINAL JEOPARDY
Perpendicular lines have .............slopes.