Brianna created a scatter plot and drew a line of best fit, as shown.

What is the equation of the line of best fit that Brianna drew?

A. y= 1/2x+5
B. y= 1/2x+7
C. y= 2x+5
D. y= 2x+7

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Which expression is the factorization of x^2+10+21