We were told in the question that Robbie wants to plot the point (4, 5) on a coordinate plane. we are to determine from the option the statement that describes how to plot it.
Plotting on a coordinate plane already gives us the idea of x and y axis which is the vertical and the horizontal.
We were given positive values for both points which implies that:
Since 4 is the x-axis and positive and 5 is y-axis and also positive. We can draw a statement that:
We move 4 units to the right and then 5 units up.
With this, the correct option is C.