Use the graph of a quadratic function to find the solution set of the equation or inequality.x2 + 10x + 24 ? 0

A. {-6, 4}
B. (-?, -6] ? [-4, ?)
C. {-6, -4}
D. (-?, -6) ? (-4, ?)


Answer: B

Mathematics

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Compute the gradient of the function at the given point.  

A. ?f = j - k
B. ?f = - j - k
C. ?f = - j + k
D. ?f = - j - k

Mathematics

Solve the given applied problems involving variation.The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. If  when  and  what is the volume when  and 

A. 350 in.3 B. 370 in.3 C. 360 in.3 D. 330 in.3

Mathematics

Refer to the following Chaos game to answer the question(s): Start with a square ABCD in which A is located at (0, 0), B is located at  C is located at (27, 27), and D is located at (0, 27). Then, roll a fair die. We will say that A is the "winner" if we roll a 1, B is if we roll a 2, C is if we roll a 3, and D is if we roll a 4. If we roll a 5 or 6, we disregard the roll and roll again. Each roll of the die generates a point inside or on the boundary of the square according to the following rules.? Start: Roll the die. Mark the "winning" vertex and call it P1.? Step 1: Roll the die again. From P1 move two-thirds of the way straight toward the next winning vertex.

Mark this point and call it P2.? Steps 2, 3, etc.: Continue rolling the die, each time moving to a point two-thirds of the way from the last position to the winning vertex.Determine the coordinates of the point P2 corresponding to the sequence of rolls 4, 3, 2, 1. A. (18, 27) B. (24, 9) C. (8, 3) D. (27, 27) E. none of these

Mathematics

Multiply.

A. 1968 B. 1978 C. 1988 D. 2078

Mathematics