Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = x3 + 4x2 - x - 4

A. - 4, -1, 1

B. -1, 0, 1

C. - 4, -1, 1


D. -1, 1, 2


Answer: C

Mathematics

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Find the exact value of the following expression without using a calculator.tan 30°

A.
B.
C. 1
D.

Mathematics

Use the appropriate geometric formula to determine the missing dimension (radius, length, or height).Use 3.14 for ?. Round to the nearest hundredth when appropriate.A sphere with a volume of 30 cubic feet.

A. r = 3.11 ft B. r = 1.93 ft C. r = 367.92 ft D. r = 7.17 ft

Mathematics

Solve the polynomial equation in the complex numbers.3x3 - x2 - 21x + 7 = 0

A. {- , - }
B. {3, , -}
C. {-3, - }
D. {, - }

Mathematics

Write the decimal in word form.900.096

A. nine hundred and ninety}) 6,six({1,one-six thousandths B. nine hundred ninety}) 6,six({1,one-six hundredths C. nine hundred and ninety}) 6,six({1,one-six hundredths D. nine hundred ninety}) 6,six({1,one-six thousandths

Mathematics