Let f (x) = 3x. Find a constant m such that
Answer
First we need to know what is. When we look at the graph, we see a trapezoid with heights 6 and 12 and width 2.
The area of this trapezoid is
In order for to be 18 also, m must be 9.
is. When we look at the graph, we see a trapezoid with heights 6 and 12 and width 2.
to be 18 also, m must be 9.
