Show:
Exponents
Transformations
Systems of Equations
Functions
Unit Rates
100
How do you rewrite 5 to the -3 power as a fraction?
1/5 cubed
100
Name the 3 rigid transformations
translation, reflection, rotation
100
What are the 3 possible solution types for a system of 2 linear equations?
0, 1, infinite many
100
Define a function
Every x input only has oney output
100
If Ted runs 4 miles in 40 minutes and Karl runs 2 miles in 22 minutes...who is faster?
Ted
200
2 squared times 2 cubed = ?
2 to the fifth
200
Name the one transformation that doesn't keep congruency
dilation
200
If two linear equations have different slopes, how many solutions does it have?
1
200
If (2,3) , (2, 4), would this graph a function? Explain
no
200
If y = 0.25x represents the price for a pack of gum at Walmart and Meijer sells 2 packs of gum for $0.30...what place has a better deal?
walmart
300
What is 31,000 in scientific notation
3.1 * 10 to the fourth power
300
If a pair of parallel sides are both rotated and then reflected, will the sides remain parallel?
yes
300
If two linear equations graph the same line, how many solutions does it have?
infinitely many
300
x y 1 2 2 3 3 3 Does this represent a function?
Yes
300
If you can buy 3 cans of soup for $3.20 at Walmart and 5 cans of soup for $5.35, which place has the better deal?
Walmart
400
5 cubed divided by 5 squared = ?
5
400
If a point (3,-2) is reflected over the x-axis, what will its new point be?
(3,2)
400
y = 3x + 2 and y = 3x -2 How many solutions are there?
1
400
What test can be used to determine if a graphed line is a function?
vertical line test
400
Define a unit rate.
amount per one unit
500
Neptune is 5 * 10^4 kilometers in diameter. Mars is 7 * 10^3. How many times bigger is Neptune than Mars.
7
500
If point (-3, 5) is rotated 90 degrees counterclockwise, which quadrant would it end in?
3
500
If y=-2x +3 and y = -2x-3 ... How many solutions does it have?
0
500
x y 1 -2 2 2 3 3 3 -4 Is this a function?
no
500
If given a graph, explain how to determine the unit rate
look for the cost, distance, etc... per ONE unit of measure