Given the relation {(4, 1), (5, -2), (-6, -2), (0, -1)}: If we add the point (8, -2), would the relation still be a function?
Yes
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heart
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fairy
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gift
Win 25 points!
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thief
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20
Write the equation: Dana starts with 120 soft pretzels and finds that she is selling 3 per minute. Let x represent the number of minutes and y represent the number of pretzels left.
y = -3x + 120
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15
What is the solution to the system of equations?
(1, -3)
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15
Is the graph a function or not a function?
Not a function
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20
Solve: 8(4x - 5) - 6x = 9x - 3 + 17x
No solution
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15
This graph is an example of a (choose one: positive/negative/no) correlation
positive
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20
Simplify: (8^3)^2 * (8^2)^-5 (Your answer should be in exponential form and be written without negative exponents.)
1/8^4
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15
Describe the specific transformation if the blue triangle is the pre-image.
Reflection over the y-axis
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20
How much is John adding to his account each month?
$100
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20
Which has a higher rate of change: y = 3x - 1 or the graph in the picture?
y = 3x - 1
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eraser
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rocket
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fairy
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thief
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lifesaver
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rocket
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shark
Other team loses 15 points!
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baam
Lose 25 points!
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15
The graph shows a person walking toward their home. Between which two points are they moving the fastest?
C to D
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15
Is â100 rational or irrational?
Rational
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15
Based on the line of best fit, what grade would a person that studied for 5 hours earn?