Given the following matrix.

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What are the dimensions?

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What is the value of the element ?

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What will be an ideal response?


4; 1; 0

Mathematics

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Find the interval of convergence of the series.

A. 1 ? x < 7 B. 3 < x < 5 C. 3 ? x < 5 D. x < 5

Mathematics

Solve the problem.The grading scale for a C in Amy's biology class is an average on tests between 70% and 80%, inclusive. Amy has 66%, 85%, and 76% on the first three tests this semester. What range of scores on the fourth test would give her a C?

A. Between 53% and 93%, inclusive B. 88% or better C. Between 70% and 80%, inclusive D. Between 58% and 88%, inclusive

Mathematics

Multiply.1 ? 72

A. 1 B. 72 C. 172 D. 0

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) = (x - 3)(x - 1)(x + 2)

What will be an ideal response?

Mathematics