Finding the Domain of Radical FunctionsDetermine the domain for each of the following functions. Write your answer in Interval Notation andas an Inequality.Radical Functionf(x)=√14x + 6g(x) = -10√-9x - 5f(x) = 4+ √10x - 4p(x) = √1 + 2xDomain written in IntervalNotationDomain written as an Inequality

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Answered: Finding the Domain of Radical Functions…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Find the domain of the function. (Enter your answer using interval notation.) f(x) = √x - 20
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.
Find the domain of the function. (Enter your answer using interval notation.) 7x + 4 X-5 f(x) = Find the domain of the function. (Enter your answer using interval notation.) f(x)=√15x² + 12 Find the domain of the function. (Enter your answer using interval notation.) √x-2 x(x-6) h(x) = Find the domain of the function. (Enter your answer using interval notation.) f(x) = 10 - x² Find the domain of the function. (Enter your answer using interval notation.) g(x) = 9(x - 1) 5/2
Determine the intervals on which the function is concave up or down and find the points of inflection. f(x) = 4x³ - 11x² + 3 (Give your answer as a comma-separated list of points in the form (*, *). Express numbers in exact form. Use symbolic notation and fractions where needed.) points of inflection: Determine the interval on which f is concave up. (Give your answer as an interval in the form (*, *). Use the symbol oo for infinity, U for combining intervals, and an appropriate type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter Ø if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) x E Determine the interval on which f is concave down. (Give your answer as an interval in the form (*, *). Use the symbol ∞o for infinity, U for combining intervals, and an appropriate type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter Ø if the interval is empty.…
Is it possible to show me step by step and please circle the answer so that I can understand. Please, if you write by hand, write the numbers clearly so that I can read them. I appreciate you.

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