Write the opposite of the polynomial and simplify your result.12a2 - 8a + 4

A. 12a2 + 8a - 4
B. -12a2 - 8a - 4
C. 12a2 - 8a + 4
D. -12a2 + 8a - 4


Answer: D

Mathematics

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Solve. Round your results to four decimal places.Use the Euler method with dx = 0.5 to estimate y(3) if y' = y2/ and y(2) = -1. What is the exact value of y(3)?

A. y ? -0.6685, exact value is -0.2362 B. y ? -0.8013, exact value is -0.2217 C. y ? -0.8899, exact value is -0.2025 D. y ? -0.6242, exact value is -0.2265

Mathematics

Write the number as a Greek numeral.80,607

A. ,???
B. ??
C. ??
D. ,???

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Use mathematical symbols to translate the phrase. Use x to represent the unknown number. If there are two unknown numbers, use x and y to represent the numbers.4 times a number

A. 4 - x
B. 4x 
C.
D. 4 + x 

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Find  by implicit differentiation. ? 

A. ?
B.
C.
D.

Mathematics