Question 1039005

y=x^2-3x can you help me find the vertex
<pre>x-coordinate of vertex: {{{matrix(1,5, x = - b/(2a), or, x = - - 3/(2 * 1), or, x = 3/2)}}}
y-coordinate of vertex: {{{matrix(1,7, y = (3/2)^2 - 3(3/2), or, 9/4 - 9/2, or, 9/4 - 18/4, or, - 9/4)}}}
Vertex: {{{highlight_green(matrix(1,5, "(", 3/2, ",", - 9/4, ")"))}}}