Consider the function ƒ(x) = (x + 1)2 – 1. Which of the following functions stretches ƒ(x) vertically by a factor of 4? A) ƒ(x) = 4(x + 1)2 – 1

B) ƒ(x) = 4(4x + 1)2 – 1

C) ƒ(x) = 1∕4(x + 1)2 – 4

D) ƒ(x) = (1∕4x + 1)2 + 3

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

What is 10+10+20 about the origin the square root of a triangle.