Graph the linear inequality in two variables.y ? 2x
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Answer: D
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Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) = -8x - 7
A. f(x): D is all real numbers, R = {y|y > -7}; f-1(x): D is all real numbers, R = {y|y < -7} B. f(x): D = {x|x > -8}, R = {y|y > -7}; f-1(x): D = {x|x < -8}, R = {y|y < -7} C. f(x): D = {x|x > -8}, R is all real numbers; f-1(x): D = {x|x < -8}, R is all real numbers D. f(x): D is all real numbers, R is all real numbers; f-1(x): D is all real numbers, R is all real numbers
Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.-5x + 3y = 8-2x + 4y = 20
A. (6, 2) B. (-6, -2) C. (-2, -6) D. (2, 6)
Solve the initial value problem. = -10e-x sec e-x tan e-x, y(0) = 10 sec 1 + 3
A. y = 10 tan e-x + 3 B. y = -10 sec x + 1 C. y = -10 sec e-x + 1 D. y = 10 sec e-x + 3
Sketch an abacus to represent the given number.60,652
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