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Just find the slope of the line. Since the slope is change of y over change of x the answer would be -3. However, because it's asking in monetary values, you need to make that positive. The answer is $3. Hope this helps! Good Luck!

The amount spent on each visit to the smoothie shop is $3.

What is the slope of a straight line?

A straight line of the form

y = mx + c

has its slope as 'm'

It is constant for a line. The more the slope is, the steeper the line is.

Sign convention takes bottom left to top right going line as positive sloped that line which goes from bottom right to top left is taken to have negative slope.

Horizontal line has zero slope and vertical line has infinite slope, as it is now at maximum steepness.

We need to find the slope of the line.

Since the slope is change of y over change of x the answer would be -3.

However, because it's asking in monetary values, we need to make that positive.

Therefore, The amount spent on each visit to the smoothie shop is $3.

Learn more about slope here:

https://brainly.com/question/2503591

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