y = 1 a(a²+3) (a-x), where a > 0 forms a triangle in the first quadrant with the - and y-axes. (a) Find the x- and y-intercepts of the line. Give your answers in terms of a. (b) What is the area of the triangle? Write your answer as a function of a. (c) Find the value of a such that the area is a maximum. Verify that your answer is a global maximum.

Q: 5. A farmer has 800 m of fence to construct a pen as shown. a) Write an equation to express the area…

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