Question

If a trend line has a slope of -4, what is true about the data? Select all that apply.

Both sets of data are increasing.


One set of data is increasing, while one is decreasing.


The data is going up from left to right.


The data is going down from left to right.

Answer 1

`\displaystyle The\:data\:is\:going\:down\:from\:left\:to\:right.`

Explanation:

We will take
`\displaystyle y = -4x`for instance. As you can see in the graph, all trends decrease from left to right.

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