The sine of 30° is 0.5 .
Angles don't have y-values, and neither do their sines. But
IF you draw a graph of the sine function, AND the angles
(the independent variable) are marked off on the x-axis of
the graph, AND the value of the sine function of each angle
(the dependent variable) is marked off on the y-axis of the
graph, THEN the y-value corresponding to the angle of 30°
would be displayed as 0.5 .
We should eliminate (x+2) in the denominator.
Therefore, k = 4.
Answer:
The slope is 2/1(rise over run)
So,2/1 is 2
Answer is 2