Use the function f(x)=5 x^2+2 x-3 to answer the questions.
Part A: Completely factor f(x). ( 2 points)
Part B: What are the x-intercepts of the graph of f(x) ? Show your work.
(2 points)
Part C: Describe the end behavior of the graph of f(x). Explain. (2 points)
Part D: What are the steps you would use to graph
f(x) ? Justify that you can use the answers obtained in Part B and Part C to draw the graph. (4 points)