Determine if the relation is a function.

A. Function
B. Not a function


Answer: B

Mathematics

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Simplify. Write your answer in the form a + bi, where a and b are real numbers.(5 + ) + (1 + )

A. 6 + 10i B. 6 + 6i C. 6 + 4i D. 6 + 68i

Mathematics

Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b)  Find the x- and y-intercepts of the graph.(c)  Determine whether the graph crosses or touches the x-axis at each x-intercept.(d)  Graph f using a graphing utility.(e)  Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g)  Find the domain of f. Use the graph to find the range of f.(h)  Use the graph to determine where f is increasing and where f is decreasing.f(x) = x2(x + 2)

What will be an ideal response?

Mathematics

Write the decimal as indicated.Nine thousand and sixty-eight thousandths, in standard form

A. 9000.68 B. 9000.0068 C. 900.068 D. 9000.068

Mathematics

Rationalize the denominator.

A.
B.
C.
D.

Mathematics