2. Andre and Noah started tracking their savings at the same time. Andre started with $10 and deposits $5 per week. Noah started with $2.50 and deposits $7.50 per week. The graph of Noah's
savings is given and his equation is y = 7.5x + 2.5, where x represents the number of weeks and
y represents his savings. (3 points)
a. Write the equation for Andre's savings:
b. Graph Andre's savings alongside Noah's on the graph below
C. What does the intersection point mean in this situation?
I
40
25
savings (dollars)
weeks