Determine the order of the matrix.
A. 4 × 1
B. 1
C. 1 × 4
D. 4
Answer: C
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A truck must drop off furniture at 4 different homes (A, B, C, and D) as shown in the graph below, starting and ending at A. The numbers on the edges represent distances (in miles) between locations. The truck driver wants to minimize the total length of the trip.
The repetitive nearest-neighbor tour starting with vertex A is given by:
A. A, C, D, B, A. B. A, B, D, C, A. C. A, C, B, D, A. D. A, D, C, B, A. E. none of these
Write the vertex form of the equation of the parabola shown in the given graph. Assume a = ±1.
A. y = -(x + 1)2 - 3 B. y = -(x + 1)2 + 3 C. y = (x + 1)2 - 3 D. y = -(x - 1)2 - 3
Find all solutions of the equation in the interval [0°, 360°).cos2 ? + 2 cos ? + 1 = 0
A. {180°} B. {360°} C. {45°, 315°} D. {90°, 270°}
Find the derivative of the function.
?
What will be an ideal response?