You spent the entire summer cutting lawns and saving your money. By the end of the summer, you earned $400. You plan to use this money over the next year of school. You decided that each month, you will not spend more than 20% of your remaining money. If you spend the full 20%, how much money will you have left by the end of the school year? Complete the table and graph below and describe the equation represented by the graph.

Step-by-step explanation:

400*20%=80spent first month

400-80=320 left * 20%= 64 spent second month

320-64= 256 left and so on

You didn't show the graph, so I don't know how far to go.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: