Find two equivalent expressions for the opposite of the polynomial.x4 - 5x2 + 2x
A. -(x4 - 5x2 + 2x); x4 + 5x2 - 2x
B. -(x4 - 5x2 + 2x); -x4 - 5x2 - 2x
C. -(x4 - 5x2 + 2x); x4 - 5x2 + 2x
D. -(x4 - 5x2 + 2x); -x4 + 5x2 - 2x
Answer: D
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Find the intervals on which the function is continuous.y =
A. continuous everywhere
B. discontinuous only when ? = ?
C. discontinuous only when ? =
D. discontinuous only when ? = 0
Use synthetic division to find the quotient and the remainder.6x5 - 5x4 + x - 4 is divided by x +
A. 6x4 - 2x3 - x2 + x +
; remainder -
B. 6x4 - 8x3 + 4x2 - 2x + 2; remainder -5
C. 6x4 - 2x3 + x2 - x +
; remainder -
D. 6x4 - 8x3 + 5; remainder -
Write the number in scientific notation.0.000000048303
A. 4.8303 × 10-7 B. 4.8303 × 10-8 C. 4.8303 × 10-9 D. 4.8303 × 108
Solve for the variable.x + = 3
A. 14
B.
C.
D.