Finding m & b
Finding slope from 2 points
Slope-Intercept Form
Standard form
Graphing
Mystery Math
Potpourri
100
State the slope and y-intercept from the equation:
y = 2x - 8
m = 2
b: (0 , -8)
100
Find the slope.
(6,5) & (5,4)
Slope = 1
100
Given slope and y-intercept, write the equation.
m = -3
y-intercept = 4
y = -3x + 4
100
What is standard form?
Ax+By=C
100
Name the coordinates for point B.
(-3,-1)
100
What is 8x7?
56
100
This university, regarded by Mr. Fisher and I, is the greatest in the world.
The University of Michigan
200
State the slope and y-intercept from the graph.
m = 1
b: (0 , 0)
200
Find the slope.
(3,1) & (8,4)
slope = 3/5
200
Write the y-intercept of the equation.
y=2x+3
(0,3)
200
Write the y-intercept of the equation.
y = 2x + 25
y - intercept: (0 , 25)
200
Find the slope of this line :
m = -1
200
What is another way to write "slope"?
-rate of change
-"m"
-
200
What was Ms. Main's favorite subject in school?
Math
300
Find the slope of a horizontal line going through the point (4,4)
slope = 0
300
Find the slope.
-2
300
If you were going to graph the following line, what is the very first point you would plot?
y = 3x - 4
y - intercept: (0 , -4)
300
Find the x and y intercepts of the following equation and graph your results.
2x-y=2
300
Is this graph going to have a positive slope or a negative slope?
y = 3 - 2x
negative
300
What is a "y intercept"?
-When a line crosses the y axis (and x=0)
300
What does the "V" stand for in the acronym ROY G BIV?
Violet
400
State the slope and y-intercept from the graph.
m = undefined
b: none
400
Find the slope.
(1,1) & (6,10)
slope = 9/5
400
Given slope and y-intercept, write the equation.
m = -1/2
b: (0 , 0)
y = -1/2x
400
The points (1,2) and (0,3) are on a line. What is the y-intercept of the line?
(0,3)
400
Graph the following equation.
y = -x + 2
400
DAILY DOUBLE!!!!!
Pick whatever category you want, and select any amount to wager up to 1000 points
400
"Hakuna Matata" means...
No worries/ no troubles
500
Identify the slope and y-intercept of the equation.
y=x+3
slope = 1
y-intercept = 3
500
Find the slope.
(-3, 6) & (-3,4)
Slope = Undefined
500
write the equation in slope intercept form.
m= 3
(0,2)
y = 3x + 2
500
What is the x-intercept?
12y = 3x +24
(-8,0)
500
Would connecting these 3 points make one straight line?
(1,2)
(2,4)
(4, 7)
No
500
You just got a new job! Your boss agrees to pay you a one time bonus of $20 because you accepted the job offer, but your wage is still $10 an hour. Write an equation for how much money you'd be making in "x" amount of hours. Y is the amount of money you've earned.
y=10x+20
500
Taylor Swift's new album is called...
The Tortured Poets Department
600
Identify the slope and y-intercept of the equation
2y=x-6
slope = 1/2
y-intercept = -3
600
Find the slope.
( 2 , 5 ) and ( 3 , 9 )
slope = 4
600
Given the graph, write the equation.
y = 3/2x + 3
600
What is the y-intercept?
12y = 24x +12
(0,1)
600
Graph a line with an undefined slope.
600
Two health clubs offer different pricing plans for their members. Both health clubs charge a one-time sign-up fee and a monthly membership fee. Health Club A charges a $40 sign-up fee and $38 per month. Health Club B charges a $33 sign-up fee and $44 per month. Write two separate equations for each Plan
Plan A: y = 38x + 40
Plan B: y = 44x + 33
600
Name 3 styles of dance.
Varies.
Ballet, tap, Jazz, lyrical, contemporary, modern, hip hop, ballroom, swing, Hawaiian, etc.