Question

Which expression can be simplified to find the slope of the trend line in the scatter plot?

D is 8-2
78-87

Answer 1

It can be simplified to B because it is in slope formula y-y over x-x hope this helps

Answer 2

(B) $\frac{78-87}{8-2}$

The slope of the trend line:

• A linear relationship is depicted by a trend line.
• $Y=mx+b$, where $x$ is the independent variable, $y$ is the dependent variable, m is the slope of the line and $b$ is the y-intercept, is the equation for a linear relationship.

Scatter plot -

• Data visualization that depicts the relationship between two numerical variables is known as a scatterplot.
• The values for the two variables are used to depict each member of the dataset as a point with $x-y$ coordinates that correspond to those values.

Therefore, (B) $\frac{78-87}{8-2}$ can be simplified to find the slope of the trend line in the scatter plot.

Know more about the slope of the trend line here:

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