Question

Find the intercepts and domain and perform the symmetry test on each parabola with equation: (a) y = 8x Graph the vertex, focus, and endpoints of the latus rectum; then draw the parabola for each ercises 12.4 (b) x2 = 8 (d) x² = - 4y the same axes the parabol

Answer 1

Equation

`\begin{gathered} x^2=8y \\ \end{gathered}`

Vertex = (0, 0)

Focus = (0,2)

Latus rectum endpoints

(-4,2) and (4,2)