Sameer does not smoke. Every day he walks past a billboard advertising Camel cigarettes. In class, the instructor was talking ab
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Answer:
So then the correct answer on this case would be:
D) decreases by 10.
Explanation:
For this case we assume that we have a linear model given by this expression:
Where m is the slope on this case m=6 and b the intercept.
So our model is given by:
We want to see that if we decrease the value of y on 60 units what would be the change on the x axis.
Let's assume that we have two points and
If we find the differences between those points we got:
And we can rewrite this like that:
And if we know that then we can solve
like this:
So then the correct answer on this case would be:
D) decreases by 10.