Answer: if you mean 2/1 the answer would be 4/2, 6/3 and 8/4 if you mean 1/2 the answer would be 2/4,3/6 and 4/8 good luck!
Step-by-step explanation:
5a - 10*3 = 45
5a - 30 = 45
5a = 45 + 30
5a = 75
a = 15
Vertical stretch means the graph stretches upward, rising more rapidly than the original, the graph is steeper than the original.
