Question

Drag the tiles to the correct boxes to complete the pairs.

These functions are not one-to-one. Match each function with a restricted domain that will result in a one-to-one function.​

Answer 1

[0, ∞) -> g(x) = |x| + 2

[-2, ∞) -> f(x) = (x + 2)² - 1

[3, ∞) -> h(x) = |x - 3| - 2

Explanation:

f(x) is the function x² translated 2 units to the left and 1 unit down

g(x) is the function |x| translated 2 units up

h(x) is the function |x| translated 2 units down and 3 units to the right