Question 5:

Question

Which graph shows all of the temperatures at which fish for sushi can be stored?

(1 point)
Responses

A number line with a closed circle at 41 and shaded arrow pointing to the left
Image with alt text: A number line with a closed circle at 41 and shaded arrow pointing to the left

A number line with a closed circle at 41 and shaded arrow pointing to the right
Image with alt text: A number line with a closed circle at 41 and shaded arrow pointing to the right

A number line with an open circle at 41 and shaded arrow pointing to the left
Image with alt text: A number line with an open circle at 41 and shaded arrow pointing to the left

A number line with an open circle at 41 and shaded arrow pointing to the right

Answer 1

To determine which graph correctly represents the temperatures at which fish for sushi can be stored, we need to consider whether 41 degrees is included in the temperature range and in which direction the graph should indicate.

1. Closed Circle at 41: This indicates that 41 degrees is included in the range (i.e., it can be stored at 41 degrees and below).
2. Open Circle at 41: This indicates that 41 degrees is not included in the range (i.e., it cannot be stored at 41 degrees).

Assuming that fish for sushi should be stored at temperatures less than or equal to 41 degrees, the correct representation would feature a closed circle at 41 with an arrow pointing to the left, indicating all temperatures less than and including 41 degrees.

Thus, the correct graph would be:

A number line with a closed circle at 41 and shaded arrow pointing to the left.