Graph the curve whose parametric representation is given. x = 5t , y = 8t, -? < t < ?
A.
B.
C.
D.
Answer: C
Mathematics
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Integrate the function. dx
A. sin-1 +
ln
+ C
B. 50x + ln
+ C
C. tan-1
+
sin-1
+ C
D. tan-1
+
ln
+ C
Mathematics
Solve the inequality and write the solution set using interval notation; then graph the solution set on a number line. v2 - 11v + 30 ? 0
A. (-?, 5]
B. (-?, 5] ? [6, ?)
C. [6, ?)
D. [5, 6]
Mathematics
Multiply.
A. 1705 B. 1712 C. 272 D. 1719
Mathematics
Factor.8x3 - 1000y3
A. (8x - 5y)(x2 + 5y + 200y2) B. 8(x - 5y)(x2 + 25y2) C. 8(x + 5y)(x2 - 5xy + 25y2) D. 8(x - 5y)(x2 + 5xy + 25y2)
Mathematics