Step-by-step explanation:
every new term is created by adding a constant (I call here x) to the previous term.
a1 = b
a2 = c = a1 + x = b + x
a3 = a2 + x = a1 + 2x = b + 2x
so, we see
an = a1 + (n-1)x = b + (n-1)x
from a1 and a2 we know
c = b + x
x = c - b
so, ultimately we have
an = b + (n-1)(c-b)
The y intercept for this equation is:
y=-3
Solve the equation: y=2x0^2+0-3
The x intercept for this equation is:
x=-3/2 (x=1)
Have a great day/night
(3,-1) is the answer for mare
Answer:
8ft is the diameter so the radius would be half of that, so it's 4ft. Now substitute
now solve 4^2=16 now multiply it by 3.14 (pi). 16×3.14= 50.24
87 deciliters to kiloliters is 0.0087