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Find an equation (in standard form) for the hyperbola whose graph is shown to Center the right. ( -4,3) Focus Vertex (2,3) The standard equation
Find an equation (in standard form) for the hyperbola whose graph is shown to Center the right. ( -4,3) Focus Vertex (2,3) The standard equation for the hyperbola is (-7,3) X (Simplify your answer. Use integers or fractions for any numbers in the equation.) 0Use Gauss-Jordan elimination to find the complete solution to the following system of equations, or show that none exists. -x+ y+ z= -4 - X + 5y - 11z = - 32 7x - 3y - 19z = 0 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution set is { ( , ! } (Simplify your answers.) O B. There are infinitely many solutions. The solution set is the set of all ordered triples { ( ,|z) }, where z is any real number. "Type expressions using z as the variable. Simplify your answers.) O C. There is no solution.Find a, b, and c, so that the graph of the quadratic equation y = ax* + bx + c passes through ( - 2,15), (1, -6), and (2, - 1). What is the function? y= (Simplify your answer. Do not factor.)1 - 4 3 -6 Let A = 8 - 8 and B = 5 Solve the matrix equation - 2X + 4A = B for X. - 6 X= (Type an integer or simplified fraction for each matrix element.)2 - 2 4 4 Find (if possible) a. AB and b. BA, if A = 4 - 2 5 and B = 2 1 2 2 5 - 5 2 - 2 5 a. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. AB = (Simplify your answers.) O B. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. BA= (Simplify your answers.) O B. This matrix operation is not possible.Find the products AB and BA to determine whether B is the multiplicative inverse of A. - 4 5 5 A = B = 9 -7 4 AB = BA = Is B the multiplicative inverse of A? O Yes O No
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