Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.-6a2 - 31ab - 5b2
A. -(a + 5b)(6a + b)
B. -(a - 5b)(6a + b)
C. -(a + b)(6a + 5b)
D. (a - 5b)(6a + b)
Answer: A
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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.4(a + b)
A. 4ab B. 8ab C. 4a + 4b D. 4a + b
Graph the parabola and label the vertex. Find the y-intercept.y = -42 + 8
A. vertex (- , 8), y-intercept (0, 113)
B. vertex (- , - 8), y-intercept (0, -113)
C. vertex (, 8), y-intercept (0, -113)
D. vertex (- , 8), y-intercept (0, -113)
Find the requested value.f(x) = -2x - 4, g(x) = -4x2 - 5x - 1Find (3).
A. -
B.
C.
D.
Graph the constant-profit lines through (3, 2) and (5, 3). Use a straightedge to identify the corner point(s) where the maximum profit occurs for the given objective function.?P = 5x + y
A. Max P = 44 at x = 8 and y = 4, at x = 0 and y = 12, and at every point on the line segment joining the preceding two points. B. Max P = 44 at x = 8 and y = 4 C. Max P = 45 at x = 9 and y = 0 D. Max P = 45 at x = 9 and y = 0, at x = 8 and y = 4, and at every point on the line segment joining the preceding two points.