Question

On the coordinates plane xOy hatch a set of points whose coordinates satisfy the following inequalities in two variables x and y (show the boundary belonging to the set by a solid line and that not belonging to the set by a dash line).
$x^2+y^2-4⩽0,y-x^2+3<0,x⩾0$

Answer 1

R.E.F image

hatch the set of points whose

coordinates satisfy the following inequalities

$x^2+y^2-4\le 0,$ $y-x^2+3<0,$ $x\ge 0$