174k views
3 votes
Helppppppppppppppppppppp make it correct

Helppppppppppppppppppppp make it correct-example-1
User Inuyasha
by
9.1k points

2 Answers

4 votes

Answer:

11

Explanation:

it has a vertex at (2,11)

.

f(2) = 11

how to find the vertex;

function equation is f(x) = ax^2 + bx + c

we can find x by :-b/2a, -8/-4 = 2

and by putting the x value we get the y

f(2) = 11

5 votes

Answer:

11

Explanation:

x= -b/2a

x= -8/2(-2)

x=-4/-2

x=2

f(2) = -2(2) +8(2)+ 3

f(2) = -8 +16 + 3

f(2) = 11

Maximum value is 11

User Matt Elgazar
by
8.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.