Functions
Slope
Graphing
Equation of Line
Inequalities
100
Domain: -2, 1, 3, -4
Identify the domain; (-2, 3), (1, 2), (3, -1), (-4, -3)
100
Tell whether the line rises, falls, is horizontal or is vertical. m = -4
Falls
100
Graph the equation in standard form. (Hint: Cover up) -5x + 2y = 10 What is the x intercept? What is the y intercept?
x intercept is (2,0) y intercept is (0,5)
100
Write an equation of the line with the given information. m = 3 b = -4
y = 3x - 4
100
Graph the inequality in a coordinate plane. x > 6
Check the student's graphs.
200
Range: 3, 2, -1, -3
Identify the range; (-2, 3), (1, 2), (3, -1), (-4, -3)
200
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
Represent the following using a mapping diagram. (-2, 3), (1, 2), (3, -1), (-4, -3)
( -2 ) ---> ( 3 ) ( 1 ) ---> ( 2 ) ( 3 ) ---> (-1 ) (-4 ) ---> (-3 )
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.
Opposite reciprocals.
M
e
n
u