The point (3,4) is on the graph of y=f(x). State the coordinates of the image of this point on each graph. A)y=f(2x)
b)y=f(0.5x)
c)y=f(t/3x)
d)y=f(-4x)

Will gve pints stars and brainliest

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°

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.