Graph the inequality.16x2 ? 576 - 36y2
A. 
B. 
C. 
D. 
Answer: C
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Given matrix A, find the indicated cofactor.Find A34.A = 
A. -16 B. 32 C. 16 D. 0
Provide an appropriate response.Solve the equation 3x - 12 = 0. Graph the function f(x) = 3x - 12 by evaluating f(1), f(2), and f(3). Interpret the relationship between the solution of the equation and the x-intercept of the graphed line.
What will be an ideal response?
Provide an appropriate response.An employer offers medical, dental, and life insurance to both salaried and unsalaried employees. She describes her annual costs for these benefits in a matrix, and finds that, after employee contributions, only medical insurance requires an employer contribution of $20,000 for salaried and $15,000 for unsalaried employees. Construct a matrix which shows this result.
What will be an ideal response?
Find the determinant of the matrix and determine if the matrix is invertible 
What will be an ideal response?