Show:
Functions
Algebra and Geometry
Systems of Equations
Test Taking Strategies
Scientific Notation
100
In order for a relation to be a function, the _____ can not repeat; this means that each input has exactly one output.
What are the "x-values"?
100
Noah knows two of the angle measures of triangle PQR. Angle Q is 75 degrees and angle R is 51 degrees. What is the measure of angle P?
54 degrees
100
Solve: x - y = 11 and 2x + y = 19
What is (10, -1)?
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
Write 567,327 in scientific notation.
What is 5.67327 x 10^5
200
Describe whether or not the relation below is a function: (3, 2), (-3, 2), (5, 2), (-5, 2)
This is a function because the x-values do not repeat.
200
Kaylah wants to know if a photograph is dilated by a scale factor of 2 and the original photograph is 3 by 7 what will the new photograph perimeter be? A. 14 C. 40 B. 18 D. 30
C. 40
200
-6x + 5y = 1 and 6x + 4y = -10
What is (-1, -1)?
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
Write 0.000678 in scientific notation.
What is 6.78 x 10^-4
300
This is used to determine whether or not a graph is a function.
What is the vertical line test?
300
Madison & Jonathan compared their bowling scores. Jonathon's score was 109 points greater than Madison's total score. Write an expression that represents Jonathan's score based on m, Madison's score. a) m - 109 b) m + 109 c) 109/m c) m + J = 109
b) m + 109
300
7x + 2y = 24 and 8x + 2y = 30
What is (6, -9)?
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
Write (4 x 10^3) (2 x 10^4) in scientific notation.
What is 8 x 10^7?
400
The equation of the linear function that passes through the points (1, 3), (3, 5), and (4, 6)
What is y=x+2
400
At her job, Ashley is paid $40 for the day. When she drives her car for work she is paid an additional $0.52 per mile. Write an equation to represent how much she earns in a day. How much is Ashley paid for the day if she drives 100 miles in her car?
y = 40 + 0.52x $92
400
3x − 2y = 2 and 6x − 5y = 8
What is (-2, -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
When dividing scientific notation expressions, you _____ the first factors and ________ the exponents.
What is divide the first factors and subtract the exponents?
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
Solve for x: 3(x - 8) + 2(x + 3) = 7
x = 5
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
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 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?