In which direction does the parabola open?

y = 4x2 + 20x – 24

down

up

left

right

The parabola opens up as the largest term has a positive leading co-efficent

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3