Number 33, in need of i’m suffering

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.