Use the image to answer the question.

A horizontal S-shaped curve is plotted on a coordinate plane with the x-axis ranging from negative 2 to 4 in increments of 0.5 and the y-axis ranging from negative 4 to 4 in increments of 0.5.

Brandon was asked to identify the relative maximum of the polynomial function h(x) . Which answer choice identifies the correct value(s)?

(1 point)
Responses

There is a relative maximum at x=0.
There is a relative maximum at x equals 0 .

There is no relative maximum in this graph.
There is no relative maximum in this graph.

There is a relative maximum at x=2.
There is a relative maximum at x equals 2 .

There is a relative minimum at x=1.

1 answer

To determine the relative maximum of the polynomial function \( h(x) \) based on the description of the S-shaped curve, you would typically look for points where the curve changes direction from increasing to decreasing.

  • A relative maximum occurs where the graph reaches a peak—going up to a certain point and then descending.
  • If the curve is S-shaped, it likely has at least one peak and one trough.

Given the provided answer choices, the options indicate the possibility of relative maxima at \( x = 0 \) or \( x = 2 \) and state that there may be no relative maximum at all.

Without the image, I cannot definitively identify which option is correct, but based on a standard S-shaped curve, you would generally expect to find a relative maximum where the slope of the curve changes from positive to negative.

If there's an evident peak at \( x = 0 \) in the S-curve and no peak at \( x = 2 \) that is higher than the neighboring points, the correct response would be:

  • There is a relative maximum at \( x = 0 \).

Conversely, if the highest point is at \( x = 2 \) and it is higher than at \( x = 0 \), then the correct response would be:

  • There is a relative maximum at \( x = 2 \).

If the S-curve does not have any clear peaks, then you would choose:

  • There is no relative maximum in this graph.

If there is also a mention of a relative minimum at \( x=1 \), that would be a critical point to note as well but does not directly answer the question about relative maximums.

You would need to visually check the graph to make the final determination.

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