Domain of graph:

Question

The graph increases from 1 on the y axis
The graph only shows the numbers of multiples of 2 on both axis's, until it reaches 10 for both axis it ends
X is time in days
Y is height(cm)
The graph is about a plant growing or plant growth
The line is visible until the last point on 8

What is the answer:

0, infinity

1, 8

0, 10

10, 135

7, 25

0, 5

0, 8

1, 8

1, 9

0, 20

as x arrow -infinity arrow -infinity; as x arrow +infinity, y arrow + infinity

(- infinity, + infinity)

as x arrow - infinity, y arrow + infinity; as x arrow + infinity, y arrow - infinity

Answer 1

Based on the description you provided about the graph, we can determine the domain and range of the graph related to the plant growth.

Domain:

1. The graph indicates that "X is time in days," and you mentioned the multiples of 2 until it reaches 10 for both axes. Hence, X (time) takes values as multiples of 2 starting from 0 up to 10.
2. Therefore, the possible values for X are: 0, 2, 4, 6, 8, 10.

Range:

1. Similarly, for Y (height in cm), it increments starting from 1 up to 10, but it only shows specific values (multiples of 2). However, since you mentioned it ends at 8, the height values can be considered as 2, 4, 6, 8 (not reaching 10).
2. Hence, the possible values for Y are: 1, 2, 3, 4, 5, 6, 7, 8.

Considering this information, the likely answer based on the given options is:

(0, 10)

This option implies that the x-values (time) go from 0 to 10, and the description aligns well with the information you've provided about the graph's representation.