Here I explain how to graph f(x) = 5x^2 - x - 4 and how to find its vertex and roots
Watch video Graphing polynomial equations and identifying vertex and roots online without registration, duration hours minute second in high quality. This video was added by user TucsonMathDoc 27 December 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 434 once and liked it like people.