Use the leading-term test to match the function with the correct graph.f(x) = -0.7x6 - x5 + 6x4 - 5x3 - 6x2 + x - 3

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B.

C.

D.


Answer: C

Mathematics

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Calculate the area of the region bounded by the graphs of the given equations.y = 2x - x2, y = 2x - 4

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D.

Mathematics

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 41°, a = 4, b = 3

A. A = 29°, C = 110°, c = 5.7 B. A1 = 61°, C1 = 78°, c1 = 4.5; A2 = 119°, C2 = 20°, c2 = 1.6 C. no triangle D. A1 = 61°, C1 = 78°, c1 = 0.1; A2 = 119°, C2 = 20°, c2 = 0.1

Mathematics

Use addition, subtraction, or multiplication to solve the problem.Bridget bought 8 rose plants at $8 each, 4 begonias at $3 each, and at $7 each. Find the total cost of the plants.

A. $111 B. $306 C. $1344 D. $35

Mathematics

Complex numbers are used in electronics to describe the current in an electric circuit. Ohm's law relates the current in a circuit, I, in amperes, the voltage of the circuit, E, in volts, and the resistance of the circuit, R, in ohms, by the formula  Solve the problem using this formula.Find E, the voltage of a circuit, if I = (8 + 3i) amperes and R = (5 + 3i) ohms.

A. (31 - 39i) volts B. (39 + 31i) volts C. (39 - 31i) volts D. (31 + 39i) volts

Mathematics