Write the system



as a matrix equation AX = B, where A is the coefficient matrix of the system, X is a column matrix of variables, and B is the column matrix of constants. Multiply each side of the equation on the left by the matrix inverse of A to obtain an equivalent system of equations and solve it.

Please enter your answer in the form x = , y = , z = .

What will be an ideal response?



Mathematics

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Plot the zeros of the given polynomial on the number line together with the zeros of the first derivative.y = x2 + 6x + 5

A.

B.

C.

D.

Mathematics

Write the logarithmic equation in exponential form.log2 (8) = 3

A. 23 = 8 B. 83 = 2 C. 32 = 8 D. 28 = 3

Mathematics

Answer the question.Consider the numbers 6, , -4, 0, , 0., 0.75, 0.6413... Which are whole numbers?

A. 6, -4, 0, 
B. 6, -4, 0
C. 6, -4, 0, , 0., 0.75
D. 6, 0, 

Mathematics

Provide an appropriate response.Consider an equation of inverse variation y = . When x increases, does y increase or decrease?

Fill in the blank(s) with the appropriate word(s).

Mathematics