Help Please look at picture attached Find the value of x.

Group of answer choices
A 20
B 26
C 25
D 13

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1