Classify the following functions as injection, surjection or bijection:f: Q

Classify the following functions as injection, surjection or bijection:

f: Q – {3} → Q, defined by $f (x) = \frac{2 x + 3}{x - 3}$

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.

Classify the following functions as injection, surjection or bijection:f: Q – {3} → Q, defined by fx=2x+3x-3

Mixed-up sentence exercise

Classify the following functions as injection, surjection or bijection:

f: Q – {3} → Q, defined by $f (x) = \frac{2 x + 3}{x - 3}$