A kangaroo's jump can be modeled by the equation y = -0.1(x - 5)2 + 2.5 where x is the horizontal distance in feet) and y is the corresponding height (in feet).
What is the maximum height of the kangaroo's jump? feet
How long is the kangaroo's jump? feet

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Which is f(5) for the function –2x2 + 2x - 3?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet