Which equation represents a parabola opening to the right with a vertex at the origin and a focus at (4, 0)? a: x=1/8 y^2

b: 1/16 y^2

c: -1/8 y^2

d:-1/15 y^2

b

step-by-step explanation:

given

- 2 (3x + 12y - 5 - 17x - 16y + 4 )

simplify the parenthesis by collecting like terms

= - 2 (- 14x - 4y - 1) ← distribute the parenthesis by - 2

= 28x + 8y + 2 → b

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.