When the expression −3𝑥5+6𝑥2−9𝑥3−𝑥−3x 5 +6x 2 −9x 3 −x is written with terms in descending order (from highest to lowest), which list represents the coefficients of the term?A.1, 6, -9, -3B.-3, -9, 6, -1C.6, -9, -3, -1D.-3, 6, -9, -1SUBMITarrow_backPREVIOUS
Question
When the expression −3𝑥5+6𝑥2−9𝑥3−𝑥−3x 5 +6x 2 −9x 3 −x is written with terms in descending order (from highest to lowest), which list represents the coefficients of the term?A.1, 6, -9, -3B.-3, -9, 6, -1C.6, -9, -3, -1D.-3, 6, -9, -1SUBMITarrow_backPREVIOUS
Solution
The expression given is −3𝑥5+6𝑥2−9𝑥3−𝑥. To write it in descending order (from highest to lowest), we need to rearrange the terms based on the power of x. The rearranged expression is -3x^5 - 9x^3 + 6x^2 - x.
The coefficients of the terms, in order, are -3 (from -3x^5), -9 (from -9x^3), 6 (from 6x^2), and -1 (from -x).
So, the correct answer is B. -3, -9, 6, -1.
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