What is the equation for the line?

enter your answer in the box.

$\text{basic}$
$x$$y$$x^2$$\sqrt{ }$$\frac{x}{ }$$x\frac{ }{ }$$x^{ }$$x_{ }$$\degree$$\left(\right)$$\abs{ }$$\pi$$\infty$
graph of a line on a coordinate plane. the horizontal x axis ranges from negative 20 to 20 in increments of 2. the vertical y axis ranges from negative 20 to 20 in increments of 2. a line passes through points begin ordered pair negative 2 comma 13 end ordered pair and begin ordered pair 0 comma 5 end ordered pair and begin ordered pair 3 comma negative 7 end ordered pair and begin ordered pair 4 comma negative 11 end ordered pair.

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )