Chris withdraws $7.50 per week from his savings account. after 15 weeks, the balance in the account is $585.

1.write an equation in point -slope form to model this.

2.write the equation in slope-intercept form.

3.how much is in the account after 1 year (52 weeks)?

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

step-by-step explanation: it is d