End of Year 9 Jeopardy

Exponents and Radicals

100

Simplify (-1)⁶

1

200

Simplify x^-3

1/x³

300

Simplify x^3/2

√x³

400

Simplify √10 × √6

2√15

500

Simplify 6/√2

3√2

Exponential Functions

100

If f(x) = 3^x-2, find f(2)

1

200

If f(x) = 2^x-1, find f(0)

1/2

300

If f(x) = 3^x, find the y-intercept

y = 1

400

If f(x) = 4^x, find the equation of the horizontal asymptote.

y = 0

500

If f(x) = 2^x - 2, find the x-intercept

x = 1

Quadratic Functions

100

Find the y-intercept of the function

y = -3x² + 2x - 4

y = -4

200

Find the coordinates of a vertex of a function

y = -3(x + 4)² - 5

(-4, -5)

300

Find the y-intercept of the function

y = (x + 4)(x - 2)

y = -8

400

Find the x-intercepts of the function

y = x² - 18x + 72

x = 6, x = 12

500

Find the coordinates of a vertex of a function

y = x² - 12x + 42

(6, 6)

Sequences

100

Consider the sequence 3,7,11,15.

Find the 6th term.

23

200

Consider the sequence 192, 96, 48, 24.

Find the 6th term.

6

300

Consider the sequence 3, 1, 4, 5, 9, 14, 23.

Find the 9th term. 

60

400

Consider the sequence 55, 51, 47, 43, 39.

Find the 11th term.

15

500

Consider the sequence 1, 2, 4, 8, 16.

Find the 11th term.

1024

Function Notation

100

If f(x) = 3x - 2, find f(2)

4

200

If f(x) = 4 - 2x, find f(-3)

10

300

If f(x) = x² - 3x + 2, find f(-1)

6

400

If f(x) = 4 - 3x, find f(x - 1)

1 - 3x

500

If f(x) = 2x² - 5x, find f(3x)

18x² - 15x