Use the graph below to choose the true statements. select all that apply. a) the vertical line test confirms that the graph is a function b)the domain is x is greater than or equal to 2 c) the range is y is greater than or equal to 2 d) this piecewise function is made up of four intervals. e) each interval of the piecewise function contains a graph of a linear function

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:

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️