Invertable Function

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -1 < x < 1

• -2 < x < 0

• 0 < x < 1

• none of the above

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -4 ≤ x < 0

• 0 < x ≤ 4

• 4 ≤ x < 8

• none of the above

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -5 ≤ x < 0

• 0 ≤ x < 5

• 5 ≤ x < 10

• none of the above

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -8 ≤ x ≤ 1

• -2 ≤ x ≤ 2

• 3 ≤ x ≤ 6

• none of the above

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -4 ≤ x ≤ 4

• -9 ≤ x ≤ -7

• -2 ≤ x ≤ 1

• none of the above

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -4 ≤ x ≤ 4

• x ≥ 0

• x ≤ 0

• none of the above

To which intervals could we restrict the domain of f(x) to make it an invertible function? Choose all answers that apply.

• -2π ≤ x ≤ 2π

• -π ≤ x ≤ π

• -π/2 ≤ x ≤ π/2

• none of the above

Is this function invertible? In other words will its inverse also be a function?

• No

• Yes

• No way to tell

Is this function invertible? In other words will its inverse also be a function?

• Yes

• No

• No way to tell

Is this function invertible? In other words is it one to one?

• No

• Yes

• No way to tell