Quadric Surface 1

k = -0.199999999999999 (slider from -5 to 5)
p: x = k
eq1: (4 * x^(2)) + (10 * y^(2)) + z^(2) = 9
m = -0.899999999999999 (slider from -5 to 5)
q: y = m
n = 1 (slider from -5 to 5)
r: z = n