Consider the line L given by the point-slope equation y+7= 1/2(x−18). The y-intercept of the line is located at (0, b)

What is the value of b?

b = -16

Step-by-step explanation:

To find the -intercept, rewrite the equation in the form (where is the slope and is the -intercept).

multiply out the brackets:  

Subtract 7 from each side:  

Therefore, when x = 0,  y = -16

So the value of b is -16

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

c

c

c

c

c

c

c

cc

c

step-by-step explanation: