What is the y-intercept of the graph of the equation y = 2(4*)? O A. (0,4)
O B. (0,8)
O C. (0,2)
O D. (0,6)

Which is the completely factored from of xy^3-x^3y

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)