How does the shape of the parabola change when you move the focus toward the vertex? a.
It becomes more narrow
c.
It doesn't change
b.
It becomes wider

Please select the best answer from the choices provided

A
B
C

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

their is no graph showing

step-by-step explanation:

other answer is correct. i had used the radius of the radius somehow. a website: