(-1,2) is where it will intersect
It is already simplified, three goes into three once but three cant go into 32 without there being a remainder.
Answer:
-14
Step-by-step explanation:
You've got a(1)=20
a(1) means a(n) when n=1
the sequence is telling you to take the previous value of a(n), which is a(n-1) and subtract 17
then:
a(2) = a(1)-17 = 20 - 17 = 3
a(3) = a(2) - 17 = 3-17 = -14
Perimeter of a square = 4L
4L = (8x+12)ft
L= (2x+3)ft
