The equation for the height of a baseball being thrown directly up in the air at any time x is y =
-16x2 + 50x + 4. What does the 4 represent?

What is the measure of ac? 5 units 13 units 26 units 39 units

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?