Question

what is the answer to this? y=3x x 3x+x+1

Answer 1

\[\gamma=3\chi^{2}+\chi+1\]

Answer 2

How do u graph that?

Answer 3

please help me out with it!!!!

Answer 4

Is the equation:

y= 3x (3x +x +1)?

Answer 5

3x^2 +x +1

To vind the vertex, it is easier to see it in the form: y = m(x+h)^2 +k

(h,k) would be the vertex.

Answer 6

vertex point (r,k) ax^2+bx+c=0 then r = -b/2a k=f(r)

Answer 7

In calculus you take its derivative and make it equal to 0:

6x + 1 = 0 when x= -1/6

3(-1/6)^2 + (-1/6) +1 =y
3/36 - 1/6 + 6/6 = y
3/36 - 6/36 + 36/36 = 33/36 = 11/12

The vertex should be at ((-1/6),(11/12)) if I did everything right :)

Answer 8

thank you so much!