Provide an appropriate response.Determine whether the graph of y2 = 4 - x2 is symmetric about the x-axis, the y-axis, the origin, or the line y = x.
What will be an ideal response?
x-axis, y-axis, origin, y = x
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Use a graphing calculator or computer to determine whether the function f (x)= -|x|-|5-x| is one-to-one.
What will be an ideal response?What will be an ideal response?
Arrange the group of numbers in order, from least to greatest.0.09, 0.04, 0.049, 0.094
A. 0.04, 0.049, 0.09, 0.094 B. 0.049, 0.094, 0.04, 0.09 C. 0.04, 0.09, 0.049, 0.094 D. 0.094, 0.049, 0.09, 0.04
Solve the problem.The function f(x) = |x|- 5 is not one-to-one.(a) Find a suitable restriction on the domain of f so that the new function that results is one-to-one.(b) Find the inverse of f.
What will be an ideal response?
The function Y2 is defined as Y1 + k for some real number k. Based upon the given information about Y1 and Y2, find k. 
A. 6 B. -6 C. -10 D. 10