Classwork. 4: Describe the sequence of transformations from the parent function f(x)=√x. g(x)=-3√x-2 +5

2- Graph the following using transformations and state the domain and range: a) f(x)= -2(x+3)²-4 (b) f(x)=√2x - 4 +5

A box is formed by cutting squares from the four corners of a 7"-wide by 9"-long sheet of paper and folding up the sides. Suppose the function ff determines the volume of the box (in cubic inches) given a cutout length (in inches). Write a function formula for f. I wrote. f(x) = x(7-2x)(9-2x) It then asks What is the domain of f? and to write it as an interval. I solved for 7-2x>=0 The answer I put was (0,3.5). it marked it correct.  But for finding the range of f, I kept getting that one wrong.  The answer it said it was is (0, 36.6081). I do not know how they found the range. I thought to evaluate different equations placing 0 as x to find the range. I tried to set it to 0 and solve. When looking up this answer, it says "all real numbers." I'm completely confused.

udent: atroduction to polynomial functions cudent Activity Sheet 1; Overview REVIEW Simplify each expression. a. 3x² + 2x - 3xy - 5x -x² + 5xy + 2y²