Respuesta :
Answer:
vertex=?
Step-by-step explanation:
given data:
g(x)=-3x^2+18x+2
- find values of a,b,c:
from the given equation
a=-3,b=18,c=2
- x-value of the vertex:
x=-b/2a
x=-(18)/2(-3)
x=3
- y-value of the vertex:
put value of x in the given equation
y=-3(3)^2+18(3)+2
y=-27+54+2
y=29
- Write down the x and y values as an ordered pair.
x=3 y=29
(3,29)
