Answer:
To reflect a graph, f(x) over the x-axis, you take -f(x).
So if f(x)=x^2, then -f(x) is -x^2.
Then g(x)=-x^2 is the reflection of your function f(x) over the x-axis.
Step-by-step explanation:
the answer is 150
(5,0)=x1,y1
(0,3)=x2,y2
so the range will be x1-x2/