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Solving and Simplifying
Speed Round
Graphing & Systems
Probability
Random
100

Simplify: (-6±√(-48))/2

What is -3±2i√(3)

100

What type of sequence is: 9, 9.5, 10, 10.5, 11, ...

What is arithmetic

100
What is the range of the function: y=2x^2 + 5
What is {y \ y≥5 }
100

If you have 3 t-shirts, 2 pants, and 4 jackets.  How many different outfits do you have?

24

100
Write an inequality in set notation for the situation: speeds of at least 45 but no greater than 65 mph are legal.
What is {s / 45 ≤ s ≤ 65}
200
Solve the equation: 2(x-5)-3(x+1)=11
What is -24
200

√(49) x √(-49)

What is 49i

200

Graph a quadratic function that could have a discriminant of -10

What is see paper

200

If you need to create a random password for your bank account.  Is that a permutation or combinations?

permutation 

200
What number should you multiply both sides by to clear the fractions: (1/5)x + (3/7)x + 15 = x
What is 35
300
WITHOUT A CALCULATOR: Multiply (1/2)(5/8)(4/5)(2/9)
What is 1/18
300
Write an equation for a line with an undefined slope.
What is x=#
300

Write the equation for the system graphed. See paper.

What is y<-x+2 and y≥-3

300

How many different sequences of letters can be formed using all the letters in MATHEMATICS

4989600

300
Write the recursive and explicit formulas for the sequence: 9, 6, 4, (8/3)
What is g1=9 ; gn=2/3g(n-1) gn=9(2/3)^(n-1)
400
WITHOUT A CALCULATOR: Solve 4x^(2/3)=100
What is 125
400

What is the probability of picking the Queen of hearts given that the card is red?

1/26

400
Graph by hand: y=⌊x+3⌋
What is see paper
400

The bowling team has 8 members.  If only five get to compete at a time, how many different ways can the coach arrange them from first to fifth?  

6720

400
Solve the formula for c: m=t(u-2c)
What is c=u/2-m/(2t)
500
A toy is launched upwards from a 2 meter platform with an initial velocity of 30 m/sec. Find the height of the rocket after 3 seconds. Round to the nearest meter.
What is 48m
500
2x^2=50
What is 5, -5
500

Solve the system 

3x + 2y = 9

2x + 6y = 6

(3, 0)

500

There are 5 fiction books and 7 graphic novels.  If you are randomly assigned three books to take home.  What is the probability that you are assigned three graphic novels?

7/44

500
Solve the system: See paper
What is no solution