Final answer:
The function f(x) = (3/5)x - 4 represents a straight line on a graph with a slope of 3/5 and a y-intercept of -4. Correct option is B.
Step-by-step explanation:
The function f(x) = (3/5)x - 4 represents a straight line on a graph. To plot the points on the graph, we need to choose different values for x and substitute them into the equation to find the corresponding y-values.
Let's choose x = 0. If we substitute this value into the equation, we get f(0) = (3/5)(0) - 4 = -4. This gives us the point (0, -4) on the graph.
We can choose more values for x and find the corresponding y-values to plot more points on the graph. By connecting these points, we get a straight line with a slope of 3/5 and a y-intercept of -4.