Question

What is the vertex for the graph of y = -3x2 + 18x - 13?
Answer

(-3, -40)

(-3, -94)

(3, 23)

(3, 14)

Answer 1

not that the graph of this quadratic is hat shaped

Answer 2

y= -3x^2+18x-3 is the correct sorry for that

Answer 3

we will get max value for x=3 substite x=3 and get the value

Answer 4

is it (3,14)

Answer 5

did u substitute?

Answer 6

yep it is

Answer 7

yea

Answer 8

medal please

Answer 9

wat?

Answer 10

nevermind i have more .. alot more are you up to it.. if i keep posting to the left?

Answer 11

yes madame :)