The slope of the line below is -3. Use the coordinates of the labeled point to find a point-slope equation of the line.
10
(5.-7)
-107
O A. y - 7 = -3(x + 5)
B. y - 7 = 3(x + 5)
O C. y+ 7 = -3(x - 5)
OD. y + 7 = 3(x - 5)

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Simplify using positive exponents only.