Tan(61)= x/16 --> 16 x tan(61) = 59.89 = 59.9
The third choice is correct and can be found by plugging the values into Point-Slope Form.
The line y=-x-3 begins in Q II and ends in Q IV. Since you have the "equal to or greater than" operator, the shaded area is ABOVE this line, and the line itself is dark (shaded) because of the "equal to."
