Question

Find the vertex of the parabola whose equation is y = x2 - 4x + 6.

Answer 1

pretty much the same as before, but this time \(-\frac{b}{2a}=-\frac{-4}{2}=2\)

Answer 2

the 2 is an exponent. and thanks, these are the possible answers which one would it be?
(-2, 18)
(2, 2)
(2, 6) @satellite73

Answer 3

we know the first coordinate is 2
the second coordinate is \(2^2-4\times 2+6=4-8+6=-4+6=2\)

Answer 4

thank you so much!

Answer 5

yw