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Functions, Equations, and Graphs
Proceding team pick a member of this group to go to the back and graph this relation: (3,-2); (4,4); (-3,1); (-2,-5)
Proceding team pick a member of this group to go to the back and graph this relation: (3,-2); (4,4); (-3,1); (-2,-5)
One point in each quadrant.
Proceding team pick a member of this group to draw a mapping of the relation on the back board: (2,1); (4,6); (2,-4); (100,6); (-2,-1); (4,-4)
Proceding team pick a member of this group to draw a mapping of the relation on the back board: (2,1); (4,6); (2,-4); (100,6); (-2,-1); (4,-4)
D:-2,2*,4*,100 R:-4,-1,
Is this a function? 
Is this a function?
Not a Function
Write a function for the following; I have to pay 30 dollars for my uniform but I get paid 20 dollars an hour.
Write a function for the following; I have to pay 30 dollars for my uniform but I get paid 20 dollars an hour.
20x-30
What is 2x- 4y=20 in simplified function notation?
What is 2x- 4y=20 in simplified function notation?
f(x) = (-2x+20)/-4 or f(x)= .5x-5
What is the direct variation equation?
What is the direct variation equation?
y=kx or y/x=k
Is this a direct variation 
Is this a direct variation
Yes, k=3
Determine if x varies directly to y and find k in the function: (27,9); (30,10); (60,20)
Determine if x varies directly to y and find k in the function: (27,9); (30,10); (60,20)
Yes; k=1/3
Determine if x varies directly to y and find k in the function: (11,22); (16,32); (7,42)
Determine if x varies directly to y and find k in the function: (11,22); (16,32); (7,42)
No
Write a table of the direct variation equation y=2x
Write a table of the direct variation equation y=2x
ex. (1,2); (2,4); (3,6)
Write an equation in slope-intercept form for m = 2 and the y-intercept is (0, 3)
Write an equation in slope-intercept form for m = 2 and the y-intercept is (0, 3)
y= 2x +3
m = 1/2 and the y-intercept is (0,1)
m = 1/2 and the y-intercept is (0,1)
y=(1/2)x+1
Find the slope 
Find the slope
Undefined
y=mx+b
y=mx+b
What is the slope-intercept form equation?
Pick your best group member to plot the equation 2x+(1/3)y=1 on the back board.
Pick your best group member to plot the equation 2x+(1/3)y=1 on the back board.
y=-6x=3
What is the slope intercept form equation?
What is the slope intercept form equation?
(y-y1) = m*(x-x1)
What is the standard form equation?
What is the standard form equation?
Ax + By = C
Write the equation of each line in point-slope form. m = 2; (-2, -1)
Write the equation of each line in point-slope form. m = 2; (-2, -1)
y+1 = 2*(x+1)
Find the intercepts and graph the line -5x +20y = 40
Find the intercepts and graph the line -5x +20y = 40
Y-int = 2; X-int = -8
Write the equation of a line perpendicular to y= 3x+23 and through the point (-2,3)
Write the equation of a line perpendicular to y= 3x+23 and through the point (-2,3)
y-3 = (-1/3)(x+2)
What kind of correlation does this have? 
What kind of correlation does this have?
No Correlation
What time is it in Los Angeles right now?
What time is it in Los Angeles right now?
Pacific time is 2 hours behind central time
The lead singer of Rilo Kiley.
The lead singer of Rilo Kiley.
Who is Jenny Lewis?
***Daily Double***Write an equation of the trend line (0,11); (2,8); (3,7); (7,2); (8,0)
***Daily Double***Write an equation of the trend line (0,11); (2,8); (3,7); (7,2); (8,0)
Strong Neg. Cor. with sample points (0,11) and (8,0); ( m= 11/8= 1.375 ) ; y-0= (11/8)*(x-8)
What was the score of the homecoming game?
What was the score of the homecoming game?
40/7 good guys
Name the 5 Boroughs
Name the 5 Boroughs
The Bronx, Brooklyn, Manhattan, Queens, and Staten Island.
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What Would You Like To Risk?
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Go To The Final Question
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Edit This Game:
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