How many different ways can you choose 2 vowels out of the box, if there are 5 vowels in the box and order matters.

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

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

If chord ab is congruent to chord cd, then what must be true about ef and eg?