Choose the equation of the graph shown. Possible Answers:
y=-2cos x
y=-2sin
y=2sin x
y=2cos

In the geometric progression –3, 12, −48… what term is 3,072?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

The sum of two numbers is 0. twice the smaller number subtracted from 3 times the larger number is 10. let x represent the larger number and y represent the smaller number. what is the equation