Can someone me with this. i really need to get this done but i’m struggling.
part a) translate the following algebraic expression into a written expression.
3x cubed + 2y + 1/2
part b) using the same expression, provide an alternate written expression.
part c) in a short paragraph, explain in your own words your work for steps a and b.

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

the opening of this porabola is facing up

step-by-step explanation:

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.