A.would be 50 cents and im not entirely sure about b but i think its 8
Vertical stretch means the graph stretches upward, rising more rapidly than the original, the graph is steeper than the original.
The answer is 14 because you just have to pick a number to work with so it is 14.
Answer:
x=0,
y=0
Step-by-step explanation:

sorry i don,t unerstan what u wn,t