sttate the coordinates of the vertex of the parabola whose equation
2007-10-11 11:39:59 · 5 answers · asked by LOVELY 1 in Science & Mathematics ➔ Mathematics
y = 3 (x - 2)² + 5
Vertex (2 , 5)
2007-10-15 07:52:16 · answer #1 · answered by Como 7 · 0⤊ 0⤋
This equation is in the form y = m(x - h)^2 + k
and when in this form the vertex coordinates are given as the point (h, k), which is (2, 5) in this case
2007-10-11 11:45:25 · answer #2 · answered by JY 2 · 0⤊ 0⤋
do you mean y = 3(x - 2)^2 + 5?
2007-10-11 11:45:20 · answer #3 · answered by fredorgeorgeweasley 4 · 0⤊ 0⤋
can i cheat...
y=3(x-2)^2+5=3(x^2-4x+4)+5=3x^2-12x+17
y'=6x-12
if y'set to 0, then 6x=12., x=2 and y=5
2007-10-11 11:46:36 · answer #4 · answered by Kenneth H 3 · 0⤊ 0⤋
42*y
_
3
2007-10-11 11:50:55 · answer #5 · answered by kristi_lws 1 · 0⤊ 0⤋