An object is launched directly in the air at a speed of 64 feet per second from a platform located 20 feet above the ground. The position of the object can be modeled using the function f(t)=−16t2+64t+20, where t is the time in seconds and f(t) is the height, in feet, of the object. What is the maximum height, in feet, that the object will reach?

What is this equation in point-slope form?

Which of the following is a justification used while proving the similarity of triangles lom and mon

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants