-x^2+6x+3
hope this helps :)
Answer:
B
Step-by-step explanation:
the equation representing direct variation is
y = kx ← k is the constant of variation
The equation representing inverse variation is
y = 
← k is the constant of variation
Given
3y = x ( divide both sides by 3 )
y = 
x ← equation representing direct variation
with k =
Best way to solve this is by using
s=(12+8+17)/2
=18.5
using the formulae
area =43.5
Answer:
$265.07
Step-by-step explanation:
The formula for the future value of an annuity is applicable.
A = P((1+r)^n-1)/r . . . . where r is the monthly interest rate and n is the number of months. P is the monthly payment, and A is the amount of the future value.
800 = P(1.006^3 -1)/(.006) = 3.018036P
P = 800/3.018036 ≈ 265.07
Sarafina's monthly payments need to be $265.07.
_____
This is about $1.60 less than the 266.67 she would deposit if she simply divided the desired balance by the number of months.
Because this number is rounded down, Sarafina will have a balance after 3 months of $799.99.
Https://www.mathportal.org/calculators/statistics-calculator/correlation-and-regression-calculator.php
I get 1.838
