Team 1
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Team 2
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Teams
Name
Score
1
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8
9
10
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15
16
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10
×
Find the slope.
m=0
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×
lifesaver
Give 25 points!
Oops!
×
magnet
Take 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Identify the equations that represent a direct variation.
1, 4, 5
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20
×
The graph represents the number of trout in a lake. State the x and y intercepts and interpret them for the situation.
y int (0, 350) There are 350 trout initially. x int (25, 0) After 25 years there are no trout left in the lake.
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×
banana
Go to last place!
Oops!
×
gift
Win 15 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 15 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
-0.05; an average decrease in cost of $0.05 per year
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20
×
If y varies directly with x and x is 6 when y is 16, find x when y is 4.
x=1.5
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15
×
Calculate the slope.
m=undefined
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15
×
Find the x and y intercept of the equation: 8x + 4y = -16
x int: (-2, 0) and y int: (0, -4)
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10
×
Determine whether the equation is a linear equation. If yes, write the equation in standard form.
nonlinear
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15
×
Calculate the slope.
m=1/4
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10
×
Find the slope.
m=2
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10
×
Determine whether the equation is a linear equation. If yes, write the equation in standard form.
yes, 4x - 3y =6
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25
×
(7, 3) and (x, -2) m = 5
x=6
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25
×
(-15, y) and (-10, 3) m = -6/5
y=9
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