Question 398428
   <pre><font size = 3 color = "indigo"><b>
Hi,
'Domain'(possible x-values) of f(x) = 2x^2+3x-5 would be all real numbers
{{{drawing(300,300, -6, 6, -6, 6, grid(1),
graph( 300, 300, -6, 6, -6, 6,2x^2+3x-5))}}}