Question

Based on the graph of this function, what is the lowest possible value of x and what is the highest possible value of x?

Answer 1

We would look at the both end of the graph. On the left, the lowest value of x is - 3. The greatest value of x on the right is 4

These values are incusive since the ends are solid dots. Thus, the lowest value is - 3 and the highest value is 4