Factor the polynomial by substitution.6y4 + 5y2 - 6
A. (3y2 - 2)(2y2 + 3)
B. (2y - 3)(3y + 2)
C. (6y2 - 2)(y2 + 3)
D. (3y2 + 1)(2y2 - 6)
Answer: A
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Use the addition property of equality to solve the equation.t - 1 = 14
A. -13 B. -15 C. 15 D. 13
Solve. Round any approximate solution to the fourth decimal place.5x + 6 = 6
A. 1.6764 B. 6.8982 C. -4.8867 D. -0.6990
Solve the problem.When the temperature stays the same, the volume of a gas is inversely proportional to the pressure of the gas. If a balloon is filled with 168 cubic inches of a gas at a pressure of 14 pounds per square inch, find the new pressure of the gas if the volume is decreased to 56 cubic inches.
A. 4 pounds per square inch B. 39 pounds per square inch C. 42 pounds per square inch D. 28 pounds per square inch
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
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What will be an ideal response?