The vertex of this parabola is at (3, 5). when the y-value is 6, the x-value is -1. what is the coefficient of the squared term in the parabola's equation?
a. -4
b. 4
c. 2
d. -2

probably the last option

step-by-step explanation:

answer: i feel you honey.

step-by-step explanation:

you didn't give an question you just gave us a statement

secant-secant formula:

(whole secant) x (external part) =           (whole secant) x (external part)

(8+y-2) *8=                                           (y+4+6) *6

(y+6)*8 = (y+10) *6

distribute

8y+48 = 6y +60

subtract 6y from each side

2y +48 = 60

subtract 48 from each side

2y = 12

divide by 2

y = 6

sv =     (y+4+6)

sv   = 6+4+6

sv = 16