Functions Jeopardy

Composite

100

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is f(g(-3))?

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is f(g(-3))? 

-19

200

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is f(h(7))?

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is f(h(7))?

99

300

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is (g o h)(24)?

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is (g o h)(24)?

1,731

400

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is f(g(h(2)))?

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is f(g(h(2)))?

29

500

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is g(f(h(-6)))?

f(x) = 2x - 1, g(x) = 3x, h(x) = x² + 1

What is g(f(h(-6)))?

219

Combining

100

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What is (hg)(x)?

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What is (hg)(x)?

3x⁴ + 15x³

200

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What's h(x) + g(x) - f(x)?

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What's h(x) + g(x) - f(x)?

2x² + 2x + 5

300

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What's g(-2) - 3h(4)?

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What's g(-2) - 3h(4)?

-150

400

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What's 2g(x) * f(x)?

f(x) = 2x² + 3x - 5, g(x) = x² + 5x, h(x) = 3x²

What's 2g(x) * f(x)?

4x⁴ + 26x³ + 20x² - 50x

Combining 2

100

f(x) = 5x² - 9x + 2, g(x) = x² + 3x - 8, h(x) = -2x² + 1, k(x) = 4x - 3

What's h(3) + g(-4)?

f(x) = 5x² - 9x + 2, g(x) = x² + 3x - 8, h(x) = -2x² + 1, k(x) = 4x - 3

What's h(3) + g(-4)?

-21

200

f(x) = 5x² - 9x + 2, g(x) = x² + 3x - 8, h(x) = -2x² + 1, k(x) = 4x - 3

What's h(x) * k(x)?

f(x) = 5x² - 9x + 2, g(x) = x² + 3x - 8, h(x) = -2x² + 1, k(x) = 4x - 3

What's h(x) * k(x)?

-8x³ + 6x² + 4x - 3

300

f(x) = 5x² - 9x + 2, g(x) = x² + 3x - 8, h(x) = -2x² + 1, k(x) = 4x - 3

What's 4f(x) + 3g(x)?

f(x) = 5x² - 9x + 2, g(x) = x² + 3x - 8, h(x) = -2x² + 1, k(x) = 4x - 3

What's 4f(x) + 3g(x)?

23x² - 27x - 16