Mathematics, 02.12.2019 23:31 irlanda20
What is the domain of the set of ordered pairs above? a. {-1, 0, 5, 10} b. {1, -1, -11, -21} c. {-1, 10} d. {-1, 1} (-1,1)
(0,-1)
(5,-11)
(10,-21
Answers: 2
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Aline that intersects one of two parallel lines intersects the other also always sometimes never
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If the discriminant if a quadratic equation is 4 which statement describes the roots?
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Mathematics, 22.06.2019 01:10
Evaluate 8x2 + 9x β 1 2x3 + 3x2 β 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 β 2x = x(2x2 + 3x β 2) = x(2x β 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the formβ 8x2 + 9x β 1 x(2x β 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x β 1)(x + 2), obtaining 8x2 + 9x β 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x β 1).
Answers: 3
What is the domain of the set of ordered pairs above? a. {-1, 0, 5, 10} b. {1, -1, -11, -21} c. {-1...
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