y- intercept = (0, 4), x-intercept = (- 2, 0)
to find the intercepts let x = 0 and y = 0 in the equation
x = 0 → y = 0 + 4 =4 ⇒ y-intercept (0, 4)
y = 0 → 2x + 4 = 0 ⇒ x = - 2 ⇒ x- intercept(- 2, 0)
The answer is : Sn = S(n-1) + n
To make it easier to divide, turn the fraction 201/5 into decimal form which would be 40.2.
After that you can divide 74.94/40.2 and it should give you $1.86 per gallon.
Answer:
Domain
In other words Domain
Step-by-step explanation:
Let after 
weeks she has left no money.
That means she can have money for ice cream from the week 1 to week 20 and after that she will have no money.
So 
can be any number between 
and 
Hence Domain
I cant answer a problem that i cannot see
