Here are equations that define quadratic functions f, gand h. Sketch a graph, by hand or using technology, that represents each equation, then fill in the blanks below
with the number of solutions for each function.
f(x) = x2 + 4
g(x) = x (x + 3)
h(x) = (x - 1)
Part 1. f(x) = Ohas
solution(s).
Part 2. g(x) = Ohas
solution(s).
Part 3. h (x) = (has
solution(s).