Can somebody me on #'s 10 & 14 plz

Which function is represented by the graph

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?

In right triangle xyz, the right angle is located at vertex y. the length of line segment xy is 12.4 cm. the length of line segment yz is 15.1 cm. which is the approximate measure of angle yzx? 34.8° 39.4° 50.6° 55.2°