Graph the function.
-$y=4-\sqrt{x}$

Name: Graph the function. -$y=4-\sqrt{x}$
Brand: Quizplus
Rating: 4.8 (33 reviews)

Question

Quizplus · Accepted Answer

The square root in the equation restricts x to nonnegative values. As x approaches infinity, the square root approaches infinity, and therefore the function approaches negative infinity. As x approaches 0, the square root approaches 0, and therefore the function approaches 4. The graph of the function should start at (0,4) and approach the y-axis asymptotically. Only option B shows this behavior.

Graph the Function y=4−xy=4-\sqrt{x}y=4−x​ A) B) C) D)

Graph the Function $y=4-\sqrt{x}$ A)

B)

C)

D)