How many solutions does the system y = -7x + 3 and y + 7x = 10 have? Explain.
A. No solu...
Mathematics, 02.04.2020 22:35, averiemiranda1
How many solutions does the system y = -7x + 3 and y + 7x = 10 have? Explain.
A. No solutions; the lines are parallel.
B. One solution; (0, -7)
C. Infinitely many solutions; the lines are the same.
D. No solutions; the lines are perpendicular.
Answers: 1
Mathematics, 21.06.2019 23:50, Angel4345
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Mathematics, 22.06.2019 01:10, hellicuh
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
Mathematics, 10.05.2021 16:50
English, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50
Health, 10.05.2021 16:50
Biology, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50