Solve the given equation without using a graphing calculator.-3x4 + 15x3 - 15x2 - 15x + 18 = 0
A. 1, 3, -3, 2
B. 1, 3, 2, -1
C. -1, -3, -2
D. 1, -1, 3, -3
Answer: B
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The following table shows, for females ages 55 to 64, the number of heart disease deaths H per 100,000 at time t years after 2000.
t 0 3 4 7 H 159 147 138 123?
A: Use the average rate of change from 2004 to 2007 to estimate the value of 
for 2004. Round your answer to two decimal places.B: Explain in practical terms the meaning of the number you found in part A. Round your result to the nearest whole number.C: Use your answer from part A to estimate the number heart disease deaths per 100,000 females in 2006. Round your result to the nearest whole number.
What will be an ideal response?
Decide whether the relation is a function.{(-6, -1), (-5, 4), (-2, -7), (2, 5)}
A. Function B. Not a function
Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A = 
to encode the message COME_HERE.
A. 
B. 
C. 
D. 
Find the linear factorization of the polynomial and find all roots of the polynomial. f(x) = x4 - 6x3 + 33x2 - 150x + 200
A. f(x) = (x - 2)(x + 5)(x - 4i)(x + 4i), roots: 2, - 5, -4i B. f(x) = (x + 5)(x - 4)(x - 2i)(x + 2i), roots: - 5, 4, -2i C. f(x) = (x - 2)(x - 4)(x + 5i)(x - 5i), roots: 2, 4, ± 5i D. f(x) = (x - 2)(x - 4)(x2 + 25), roots: 2, 4, ± 5i