Use DeMorgan's laws or a truth table to determine whether the two statements are equivalent.(p ? q) ? (q ? p), (p ? q)
A. Equivalent
B. Not equivalent
Answer: B
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Using the derivative of f(x) given below, determine the intervals on which f(x) is increasing or decreasing.f'(x) = (1 - x)(9 - x)
A. Decreasing on (-?, 1) ? (9, ?); increasing on (1, 9) B. Decreasing on (-?, -1) ? (-9, ?); increasing on (-1, -9) C. Decreasing on (1, 9); increasing on (-?, 1) ? (9, ?) D. Decreasing on (-?, 1); increasing on (9, ?)
Determine the slope and the y-intercept. Then graph the equation.3x - 5y = 19
A. m = - 
; y-intercept: 
B. m = 
; y-intercept: 
C. m = - 
; y-intercept: 
D. m = 
; y-intercept: 
Two sides and an angle are given. First, determine whether the given information results in no triangle, one triangle, or two triangles. Solve each resulting triangle.b = 2, c = 5, B = 65°
A. one triangle; C = 34°, A = 81°, a = 11 B. one triangle; C = 32°, A = 83°, a = 9 C. no triangle D. one triangle; B = 33°, A = 82°, a = 7
Determine the most appropriate metric unit to go in the blank. Choose from km, m, cm, mm, L, mL, kg, g, and mg.The circumference of the coin is 25 
.
A. g B. mm C. mg D. cm E. mL