For this case we have that by definition, the surface area of a cone is given by:

Where:
A: It's the radio
s: It's the slant
Substituting according to the data we have:

If we round:

Answer:
True
Answer:
(-6,-3)
Step-by-step explanation:
go do to -6 then over to -3
m =(y2-y1)/(x2-x1)
m =(-2 + 3 )/(-3 -2)
m = 1/-5
m = -1/5
slope of the line that is perpendicular = 5
I don’t know if you can see this but I hope it does if u don’t understand let me know so I can explain!
A graphing calculator working the quadratic regression problem for these three points gives the equation as
y = 2x² +7x -5