Write the binomial expansion of the expression.
3
A. -
+
- 7
y3
B. +
+
+ 7
y3
C. -
+
- 7
y3
D. -
-
- 7
y3
Answer: A
Mathematics
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Graph the polynomial function. f(x) = -2x3(x - 3)2(x - 1)
A.
B.
C.
D.
Mathematics
Fill in the ? with the steps needed to solve the equation. 9 - 4x = 6x + 2 + ? = ? 9 + 0 = 10x + 2 + ? ? 7 = 10x + 0 7 = 10x ? ? = x
A. 4x, 4x, -2, -2, 10, 10 B. 4x, 4x, -2, -2, 7, 7 C. -6x, -6x, -9, -9, 10, 10 D. -6x, -6x, -2, -2, 10, 10
Mathematics
Evaluate the expression.
A. 16 B. 8 C. -16 D. -2
Mathematics
Determine the percentage rate of change of f(x) = e0.9x at x = 15 and x = 30.
A. = 22%,
= 5%
B. = 17%,
= 29%
C. = 90%,
= 90%
D. = 38%,
= 14%
Mathematics