Apex unit 4 Exam Questions with Correct Answers

Apex unit 4 Exam Questions with Correct Answers The graph shown below expresses a radical function that can be written in the form f(x) = a(x + k)^1/n + c. What does the graph tell you about the value of c in this function - Answer-c is greater than zero The graph shown below expresses a radical function that can be written in the form f(x) = a(x + k)^1/n + c. What does the graph tell you about the value of a in this function - Answer-it is not possible to tell whether a is greater than or less than zero (wrong answer) a is greater than zero (wrong answer) The graph shown below expresses a radical function that can be written in the form f(x) = a(x + k)^1/n + c. What does the graph tell you about the value of n in this function - Answer-n is a positive even integer Which of the following are true statements? Check all that apply - Answer-The graph of f(x)=−1/2√x will look like the graph of f(x)=√x but will reflect it about the x-axis and shrink it vertically by a factor of 12. The graph of f(x)=−1/2√x has the same domain but a different range as f(x)=√x. (wrong answer) The graph shown below expresses a radical function that can be written in the form f(x) = a(x + k)^1/n + c. What does the graph tell you about the value of k in this function? - Answer-k is greater than zero