This is about interpretation of graphs.
The range of values for which f(x) > 0 is; -7 < x < -3
- We are given a graph that shows the parabolic curve of a quadratic equation.
From the graph, we can see that;
x - intercepts are -3 and -7.
This means that at these points, y = 0.
- Now, from the graph we can see that it is only between x = -3 and x = -7 that the values of y are positive. Thus, any other value of x not in this range will make f(x) < 0.
Thus, we can conclude that the range of values for which f(x) > 0 is;
-7 < x < -3
Read more at; brainly.com/question/17171687
