Question

???! how to graph a quadratic equation??

Answer 1

i probably learned this before, but i can't remember how to do it!!
The question says : graph each function by hand. The use the graph to solve the corresponding quadratic equation.
a) \[g(x) = -x ^{2} + 5x +14 ....and ... -x ^{2} + 5x + 14 = 0\]

Answer 2

to sketch a quadratic graph, u must know the min/max point and the intersection points of the graph with x & y axis.