Graph the function.y = 4 sec 

A.

B.

C.

D.


Answer: B

Mathematics

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Provide an appropriate response.The dividends on preferred stock:

A. normally vary with company profits B. are usually higher than common stock dividends C. are not taxable D. are normally paid at a fixed rate

Mathematics

Write the fraction in simplest form.

A.
B.
C.
D.

Mathematics

Determine if the sequence is arithmetic, geometric, or neither. If arithmetic or geometric, determine the first term and the common difference or common ratio.-6, -1, 4, 9, . . .

A. Arithmetic; a = 5, d = -6 B. Geometric; a = -6, r = 5 C. neither arithmetic nor geometric D. Arithmetic; a = -6, d = 5

Mathematics

Identify the given number as "Rational", "Irrational", or "Not a real number". If the number is rational, give its exact value. If the number is irrational, give a decimal approximation to the nearest thousandth.

A. Rational, -8 B. Irrational, -8.000 C. Not a real number D. Irrational, -32.000

Mathematics