Y=Mx+B
(4,-8), (-4,2)
X1 y1 x2 y2
2-(-8)/-4-4= 10/-8 dived by 2
=5/-4 or -5/4
M=-5/4
(M is slope)
$15 < 0.50x
x < 30
You need to play more than 30 games for the $15 unlimited to be financially beneficial.
Answer:
FYAB gives a better deal.
Step-by-step explanation:
Compound interest:
Continuously compounded interest:
For the quarterly compounded interest, r = 0.25%, and n = 4.
For the continuously compounded interest, r =0.23%
The quarterly compounded doubles in 277 years.
The continuously compounded doubles in 301 years.
Answer: FYAB gives a better deal.
Answer:
Step-by-step explanation:
This is an arithmetic series with first term 7 and common difference 9, so the general formula for the nth term of the sequence is .
The sequence has 7 terms, so the sigma notation is: