Ray needs creating the second part of the coaster. create a unique parabola in the pattern f(x) = ax2 + bx + c. describe the direction of the parabola and determine the y-intercept and zeros.

Zeros:  x = -2 + or x = -2-

y-intercept = 2

Step-by-step explanation:

Create a unique parabola in the pattern f(x) = ax2 + bx + c.

So let :

a= 1

b= 4

c = 2

So our  pattern f(x) is:

The y-intercept happens when x = 0 , so our y-intercept is: 2

Zeros happens when f(x) = 0

<=>  = 0

The quadratic formula is:

<=>

<=> x = -2 + or x = -2-

Hope it will find you well

y=x+9

?

step-by-step explanation:

answer: 819.89 miles across america

step-by-step explanation: