Which statements are true regarding the area of circle
D? Select two options.
18 cm
The area of the circle depends on the square of the
radius
The area of circle D is 36
cm?
The area of circle D is 324T1 cm?
The area of the circle depends on the square of pi.
The area of the circle depends on the central angle.
Mark this and return
Save and Exit
Next
Submit

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 : )

I  dont  know much about vertexes but i know to solve this function you need to use foil method and then corresponmd the vertex with the actual coordinates, hope i !