B.O.B. #4

This week during precalc, we worked more with quadratics, and started finding extreme values. This unit has made a lot more sense to me. We have been working with completing the square and have added onto it. Such as finding the range by completing the square, finding the x and y intercepts, line of symmetry, and finding the domain as well (which is all real numbers for quadratic functions). We've also made quadratic equations using the vertex and a point in which the final answer passes through. This took me a while to really get the hang of, but now I understand it much better. I've been really focused this unit, and I'm hoping for an excellent grade on the test this week!