july 23 Interval Notation Quiz

What is f(4) if f(x) = 2x + 3?

• 11

• 10

• 9

• 8

If g(x) = x - 2, what is g(−3)?

• -5

• -1

• 1

• -6

Evaluate h(0) if h(x) = 4x - 7.

• -7

• 7

• 0

• 4

What is f(2) if f(x) = x² + 1?

• 3

• 4

• 5

• 6

If m(x) = 3x - 4, what is m(5)?

• 11

• 9

• 10

• 12

If f(x) = 2x, g(x) = x + 3, what is (f ∘ g)(2)?

• 10

• 12

• 14

• 8

If f(x) = x - 1 and g(x) = 3x, find (g ∘ f)(4).

• 9

• 10

• 12

• 7

Given f(x) = x² and g(x) = x + 1, what is (f ∘ g)(2)?

• 9

• 6

• 8

• 7

Let f(x) = 4x, g(x) = x - 2. Find (f ∘ g)(5).

• 12

• 20

• 14

• 10

If f(x) = 3x + 1 and g(x) = x - 4, what is (g ∘ f)(2)?

• 3

• 1

• 5

• 2