Point A is an outlier because if we were to put the best fit line along with the points according to the most amount of points, point A is the farthest away from the line and thus is the outlier.
Hope that helps!
True, -4 seems bigger because 4 is bigger than 3 but it's negative and is further away from 0
The solution set: {0, -11} .
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Given: -p² − 11p = 0 ;
Multiply EACH SIDE of the equation by "-1" ; to get rid of the "negative" value ;
-1 * { -p² − 11p = 0 } ;
to get:
p² + 11p = 0 ;
On the "left-hand side" of the equation, factor out a "p" ;
p(p + 11) = 0 ;
p = 0 ;
p = -11 .
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The solution set: {0, -11} .
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r and 5 both make 197
r would be a use of a number that isn't known unless you rearrange the equation
The equation would be 5r = 197 or 5 x r = 197
So you could make r the subject,
And to find it, you could divide 197 by 5
197 / 5 = r
Which then would make r = 39.4