Alicia draws a diagram to represent two forces, f1 and f2, acting on a body. the angle between the directions of the forces is 50° as shown in the diagram. alicia notices that she can use the law of cosines to find the magnitude of the resultant force r in the diagram. what is the value of r?

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)