Help ASAP Here are equations that define quadratic functions f, and 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)=x^2+4 g(x)=x(x+3) h(x)=(x−1)^2

Part 1. f(x) has

solution(s).

Part 2. g(x) has

solution(s).

Part 3. h(x) has

solution(s).