The formula y-y=m(x-x) is the point -slope from of the equation of a line where m is the slope of the line and (x, y) and ( x, y) are points of the line. solve the equation for m and find the slope of a line that includes the points ( 4-2) and ( 5,0)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Consider the function f(x)=-5x+3 what is f(-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.