Use a Venn diagram to decide if the statement is true or false.(A ? B')' = A' ? B 
A. True
B. False
Answer: A
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Evaluate the function at the indicated value.Find f(x + h) when f(x) = 3x2 + 5x + 2.
A. 3x2 + 3xh + 3h2 + 5x + 5h + 2 B. 3x2 + 6xh + 3h2 + 5x + 5h + 2 C. 3x2 + 3h2 + 5x + 5h + 2 D. 3x2 + 3h2 + 11x + 11h + 2
Use the determinant feature of a graphing calculator to solve the system by Cramer's rule . (Round to one decimal place.)1.5x + 1.1y - 5.0z = 1.64.2x - 5.6y + 0.3z = -3.92.2x - 4.4y - 1.3z = 10.7
A. {(-37.0, -25.3, -18.3)} B. {(-14.8, -10.1, -7.3)} C. {(-7.4, -5.1, -3.7)} D. {(-29.6, -20.2, -14.6)}
Find the value of c for which the expression is a perfect-square trinomial. Then factor the perfect-square trinomial.x2 + 8x + c
A. 64; (x + 8)2 B. 8; (x + 64)2 C. 16; (x + 4)2 D. 4; (x + 16)2
Solve the compound inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.8 < 2x ? 10
A. (-?, 4) ? [5, ?)
B. (-?, 4] ? (5, ?)
C. [4, 5)
D. (4, 5]