6. What are the extremes of the following proportion?
3/45 = 1260
O A. 15 and 12
O B. 3 and 15
O C. 12 and 60
O D. 3 and 60

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.