Which of the functions below is considered a 'parent function' ? Group of answer choices

()=2

()=22

()=(−1)2

()=2+3

To decrease an amount by 16% what single multiplier would you use

Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?

Polynomials plz quick 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3)