Add f(x) = 2x3 and g(x) = log(x + 4) + 100.

What is the vertex form of f(x) = x2 + 6x + 3

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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.