Learning Resources

Inverse of Quadratic Functions

Answers to Activities Questions

1. (a)

(b) x £ 0 gives ; or x ³ 0 gives

2. (a)

(b) x £ 0 gives ; or x ³ 0 gives

3. (a)

(b) x £ -1 gives ; or
x ³ -1 gives

4. (a)

(b) x £ 4 gives ; or x ³ 4 gives

5. (a)

(b) x £ -5 gives ; or
x ³ -5 gives

6. (a)

(b) x £ 1 gives ; or
x ³ 1 gives

7. (a)

(b) x £ -3 gives ; or

x ³ -3 gives