Math Jeopardy

Factoring

100

6x²+9x

3x(2x+3)

200

x²-9

(x-3)(x+3)

300

x²+7x+12

(x+3)(x+4)

400

2x²+7x+3

(2x+1)(x+3)

500

2x³+6x²+5x+15

(x+3)(2x²+5)

Exponent Rules

100

x³*x⁵

x⁸

200

x⁷/x³

x⁴

300

(2x³)²

4x⁶​​​​

400

x^-3*x⁵

x²

500

(2x^-2y³)²/4y²

y⁴/x⁴

Logarithms

100

Log2 (8)

3

200

3⁴ = 81

log3 (81) = 4

300

Evaluate log5 (1/25)

-2

400

2^x = 7

2.807 ~

500

3^(2x-1) = 15

1.732~

Inverse Functions

100

if f(3) = 7, what is f^-1(7)?

3

200

Find the inverse of f(x) = x + 5

f^-1(x) = x - 5

300

Find the inverse of f(x) = 3x - 6

f^-1(x) = (x+6)/3

400

Find the inverse of f(x) = (x-4)/3

f^-1(x) = 3x + 4

500

Find the inverse of f(x) = (2x+3)/(x-4)

f^-1(x) = (4x+3)/(x-2)

Rational Expressions

100

Simplify (x²-9)/(x+3)

(x-3)

200

Simplify 2x/3 * 9/4x

3/2

300

Simplify (x²-4)/(x+3) ÷ (x-2)/(x+3)

x + 2

400

3/x + 2/(x+1)

(5x+3)/x(x+1)

500

(x+1)/(x-2) - (x-3)/(x+2)

(8x-4)/(x-2)(x+3)