Perimeter of a Square: The formula for the perimeter of a square is P=4s where s represents the length of any one of the sides of the square.

a) Write this function using function notation.
b) Determine the perimeter of a square with sides of length of 7 meters.

Question

Perimeter of a Square: The formula for the perimeter of a square is P=4s where s represents the length of any one of the sides of the square. 

a) Write this function using function notation.
b) Determine the perimeter of a square with sides of length of 7 meters.

anonymous · Answer

idk bout a. but the answer to b. is P = 4(7) = 28 using the formula you have

anonymous · Answer

Yeah I thought that too o: but I need help with a). Thank you

anonymous · Answer

well what is function notation?

anonymous · Answer

www.purplemath.com/modules/fcnnot.htm

anonymous · Answer

I'm not so sure either...

jim_thompson5910 · Answer

Replace P with P(s) or f(s) and that's all you need to do to convert to function notation

jim_thompson5910 · Answer

that's for part a)

for part b), evaluate P(7) or f(7)

anonymous · Answer

I got a) P(s)=4s 
b) P= 4(7)=28

jim_thompson5910 · Answer

good