Math Jeopardy

Graphs

100

This is the set of all possible y-values or outputs

What is Range?

200

This is the set of all possible x-values or inputs

What is Domain

300

What symbol do we use for interval increasing/decreasing? 

What are parentheses? 

400

How many Parent functions did we cover? 

8. Linear, Absolute Value, Quadradic, Square Root, Cubic, Cubic Root, Exponential Growth, and Exponential Decay.

500

describe the four transformations of g(x)=-2|x-3|+2

What is Reflection over the x-axis, right 3 units, and up 2 units?

 

Intercepts and Formulas

100

What is Vertex Form?

a(x-k)²+k

200

Find the y-intercept of g(x)=2x+1

g(0)=2(0)+1

y-intercept: (0,1)

300

Find the x-intercept of y=2x+4

0=2x+4

         -4

2/0=2x/2

x=1

x intercept=(1,0)

400

What is Standard Form Formula?

ax²+bx+c.

500

What is the Formula for LOS (Line of Symetry)

(b/2)²

Unit 6

100

How many terms does k²+2k²+4k-5 have? 

What is 4?

200

Factor 12x³+4a²x+8x using GCF (Greatest Common Factor).

Factors of 12x³: 1,2,3,4,x,x,x 

Factors of 4a²x: 1,2,3,4,a,a,x

Factors of 8x: 1,2,4,x

What is 4x(3x²+1a²+2)?

300

In a T-Chart, what are the 2 things that represent both sides?

What are a times c and b values? 

400

Write vertex form of x²-4x+2

x²-4x+2=0

        -2   -2

x²-4-1=-2+1

(x-4)²=4

          -4

b/2²= -4/2²=-1

What is (x-4)²-4?

500

The greatest exponenet in a polynomial is called determines this. 

What is the degree?

Unit 7

100

solve 0=12x²-4x

What is x=0, x=-3?

200

Using the Square root method, solve 5x²=25

What is x=±√5?

300

Between what 2 integers is each square root? -√38

What are -6 and -7?

400

Simplify the square root of 25.

What is ±5 √2?

500

Using the Quadradic Formula, solve 5x² + 6x + 1 = 0

what is x=−1/5 x=−1?

Unit 8

100

In Gilbert, the population is at 80,000. The population doubles every 4 years. Find the population 20 years frm now. 

What is 2,560,000?

200

The Macys Thanksgiving Day Parade in New York had a crowd of 50,000. Suppose it decreases in half every 5 years. How many people will be in attendance in 15 years?

What is 6,250?

300

What is the formula for doubling?

What is y=axb^x?

400

Fred works at a rice manufacturing plant. He makes 5 bags a minute. Due to a labor shortage, the production slows down in half every 15 minutes. How many bags will he be able to make in an hour? 

What is none?

500

Bob has 9,000 in his bank account. It doubles every 3 years. How much will Bob have in 60 years? 

What is $9,437,184,000?