Suppose the point (2, 4) is on the graph of y $y = f ( x )$ . Find a point on the graph of the given function.
-$$y = f ( x ) + 4$$
A) $( - 2,4 )$
B) $( 2 , - 4 )$
C) $( 6,4 )$
D) $( 2,8 )$

Question

Quizplus · Accepted Answer

Adding 4 to the y-coordinate of the point on the graph of $y = f(x)$ gives a new point on the graph of $y = f(x) + 4$. Since the original point is (2, 4), adding 4 to the y-coordinate results in (2, 8).

Suppose the Point (2, 4) Is on the Graph of Y