Question

The graph of y = f(x) is shown above. If
-4< x <10, for how many values of x does
f(x) = 2?
(A) None
(B) One
(C) Two
(D) Three

Answer 1

Answer:

Three

Step-by-step explanation:

See the attachment for visual.

Since f(x) = 2 is a horizontal line which passes at (0,2) on y-axis

That means f(x) = 2 is below (0,3)

Now draw a horizontal line below (0,3), see that the line intersects three points.