Which makes the proportion true?

Write the equation in logarithmic form e^x=403.429

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.