Answer part A and B please. I will give you brainlest

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

What makes a trapezoid an isosceles trapezoid?