Quadratics
What year was the first iPhone released?
What is 2007?
Factor
x² - 5x
What is x(x - 5)?
Solve
4x = 16
What is 4?
What is a vertex?
Highest or lowest point of a parabola
What is the worlds largest retailer?
What is Walmart?
Factor
25x² - 64
What is (5x + 8)(5x - 8)?
Solve: 9x + 3 = 21
What is 2?
solve
x2+6x+9=0
What is -3?
What does FIFA stand for in English?
What is International Federation of Association Football?
Factor
8r - 10s - 12t
What is 2(4r - 5s - 6t)?
Solve
8 = x/2
What is x=16?
Find the vertex
y=-3x² + 12x
What is (2,12)?
What is the chemical symbol for gold?
What is Au?
Factor
3x³-4x²-6x+8
What is (x²-2)(3x-4)?
-17 = 4x - 15
What is -1/2?
The distance, in feet, the coin is above the water is modeled by equation h(t) = -16t² + 96t + 112. What is the initial height of the coin?
What is 112 ft?
What sport is known as "the beautiful game"?
What is Soccer (footbal)?
Factor
15x³-20x²-3x-4
What is (5x²-1)(3x-4)?
Solve
x/15 + 4 = -4
What is -120?
What is the vertex?
(x-6)2-8
What is (6,-8)?