Which functions have an axis of symmetry of x = –2? Check all that apply.

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height