Rewrite the following quadratic function in vertex form. Then, determine if it has a maximum or minimum and say what that value is. y = -x 2 + 6x + 5

HELP PLEASE

-(x-3)²+14

maximum

(3,14)

Step-by-step explanation:

y= -x²+6x+5

y-5= -x²+6x

y-5= -(x²-6x)

complete the square

y-14= -(x²-6x+9)

x²-6x-9= -(x-3)²

y-14= -(x-3)²

y= -(x-3)²+14

maximum because a is negative

vertex is (3,14)

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead