Choose the equation of the graph shown.
https://dw6y82u65ww8h. cloudfront. net/organisations/328/bef8e196-55e4 -4bb7-bbaf-24c8f97099d1/graph_-2sin x. gif
y = -2cos x
y = -2sin x
y = 2sin x
y = 2cos x

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion