Equations
Functions
Triangles
Systems
Exponents
100

Solve the equation:

-x = 11

x = -11

100

In order for a relation to be a function, this cannot repeat.

What are the "x-values"?

100
What should you do tonight? A) Play video games B) Go to bed early C) Text your friends until 2 am
B) Go to bed early!
100
Solve: x - y = 11 and 2x + y = 19
What is (10, -1)?
100
Write 567,327 in scientific notation.
What is 5.67327 x 10^5
200

Solve the equation:

2x + 5 = 23

x = 9

200

Is it a function? Explain.

{(3, 2), (-3, 2), (5, 2), (-5, 2)}

This is a function because the x-values do not repeat.

200
What should you do tomorrow morning? a) Wake up late b) Miss the bus c) Eat a good breakfast
c) Eat a good breakfast!!!
200
-6x + 5y = 1 and 6x + 4y = -10
What is (-1, -1)?
200
Write 0.000678 in scientific notation.
What is 6.78 x 10^-4
300

Solve the equation:

3(b - 10) = 36

b = 22

300

The test used to determine if a graphed image is a function.

What is the vertical line test?

300
True or False: When writing an answer with pi, you should round to the nearest hundredth place.
False (Write an exact answer with pi and an answer with ALL the digits from your calculator.)
300
7x + 2y = 24 and 8x + 2y = 30
What is (6, -9)?
300
Write (4 x 10^3) (2 x 10^4) in scientific notation.
What is 8 x 10^7?
400

Solve the equation:

6n + 1 = 15 - n

n = 2

400

The set below does NOT represent a function. Find the two possible value of x.

{(1, 3), (x, 5), (4, 6)}

What is 1 and 4?

400
What should you NEVER do on a question you do not know the answer for? a) answer b) leave it blank
Leave it blank Even if you do not know the answer, make an educated guess and show as much work as possible. You will get partial credit!
400
3x − 2y = 2 and 6x − 5y = 8
What is (-2, -4)?
400
When dividing scientific notation expressions, you _____ the first factors and ________ the exponents.
What is divide the first factors and subtract the exponents?
500

Solve the equation:

3(x - 8) + 2(x + 3) = 7

x = 5

500

Which ordered pair represents a point that would lie on the graph of the linear function y = 2x - 4? Explain how you know. (2, 4), (6, 8) (-2, 0) or (5, 1)

What is (6, 8) because if you substitute in 6 for x into the linear function, the correct output is 8.

500
What should you always remember to do at the end of your test? a) Raise your hand b) Read a book c) Sleep d) Review your answers
d) Review your answers Check, and recheck your answers. You have plenty of time!!!
500
A test has twenty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice questions worth 11 points each. How many multiple choice questions are on the test?
What is 5 multiple choice questions?
500
A rectangular section of a wheat farm has a length of 5 x 10^4 meters and a width of 6 x 10^3 meters. What is the area of the wheat farm in scientific notation?
What is 3 x 10^8 square meters?
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