Name two equivalent fractions for each fraction 3 / 21 explain how this is true

6 / 42 and 9 / 63

Step-by-step explanation:

3 / 21 x 2 is 6 / 42

3 / 21 x 3 is 9 / 63

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .