Expressions
Simplify: 6x + 3 - 2x + 7
Answer in your best english accent
4x + 10
Solve: 4x + 9 = 25
Say the answer in a whisper voice.
x = 4
Evaluate: f(x) = 4x - 7. Find f(5).
Multiplication speed test the other team for double points
13
Solve by factoring: x^2 + 6x + 8 = 0
Answer in your cheesiest southern accent.
x = -2, -4
Simplify: 3/4 + 5/8
Double points if you can wall sit for longer than the other team
11/8 or 1 3/8
Simplify: 3(2y + 5) - 4y + 8
Say the answer in a robot voice.
2y + 23
Solve: 5(2y - 3) = 25
Pat your head and rub your stomach while answering.
y = 4
Complete the table for f(x) = 2x^2 - 3 when x = -2, -1, 0, 1, 2
Answer while hopping in place.
f(-2) = 5, f(-1) = -1, f(0) = -3, f(1) = -1, f(2) = 5
Solve by factoring: 3x^2 - 12x = 0
Give the answer in a deep monster voice.
x = 0, 4
Multiply: (x + 2)(x + 7)
Double points if you can name 3 fruits of the spirit.
x^2 + 9x + 14
Combine like terms: 5x^2 - 7x + 9 + 3x^2 + 4x - 12
Spin in 3 circles before answering.
8x^2 - 3x - 3
Solve and graph: 3(x - 2) ≤ 2x + 4
x ≤ 10
Is {(2,5), (3,7), (2,8), (4,9)} a function? Explain.
Not a function (x = 2 has two outputs).
Solve using the quadratic formula: x^2 - 3x - 10 = 0
Double points if you can do Mrs. Millers wrapped up move your finger trick (she will show you)
Answer: x = 5, -2
Absolute Value: Solve |2x - 5| = 7
Give your answer as dramatically as you can.
x = 6 or x = -1
Simplify: 2(a + 3) - 4(a - 5) + 6a
Act out the word Mrs. Miller sends you with no words.
4a + 26
The sum of three consecutive odd integers is 81. What are they?
Say and explain your answer in your best country accent.
25, 27, 29
Write a function rule: A gym charges $30 per month plus $5 per class.
Act out “working out” while explaining.
C(n) = 30 + 5n
A ball is thrown from 3 m high with velocity 15 m/s. h(t) = -5t^2 + 15t + 3.
Question: What is the maximum height of the ball?
Special Task: Jump as high as you can before answering.
Answer: 14.25 m
Roots: Simplify √(50) + √(18)
5√2 + 3√2 = 8√2
Expand and simplify: (x + 4)(x - 6) + 2(x^2 - 9)
Balance on one foot while giving the answer.
3x^2 - 2x - 42
A theater sold 52 tickets and made $460. Child tickets are $7 and adult tickets are $10. How many of each were sold?
Double points if you can beat the other team at rock, paper, scissors, 2/3/
20 child tickets, 32 adult tickets
The output is always twice the input squared minus the input.
a) Write the function rule.
b) Find the output when x = -3.
Double points if you can beat Mrs. Miller at tic-tac-toe
a) y = 2x^2 - x
b) y = 21
Solve completely: 2x^2 + 7x + 5 = 0
Double points if you can beat the other team at tic tac toe.
x = -1, -2.5
Simplify and solve:
Solve for x:
(x+2)(x−2)4+∣x−3∣=49\frac{(x + 2)(x - 2)}{4} + |x - 3| = \sqrt{49}4(x+2)(x−2)+∣x−3∣=49
Double points if you can beat Mrs. Miller at tic tac toe.
x ≈ 4.93 or x ≈ -2.90