Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 9.2x - 2.1
B. y = 9.8x - 2.6
C. y = 9x - 3
D. y = 10x - 3
Answer: B
Mathematics
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Provide an appropriate response.Write the augmented matrix for the system. 6x1 + 4x2 = 30 8x2 = 72
A. 
B. 
C. 
D. 
Mathematics
Determine the size of matrix A and tell whether it is a square matrix, row matrix, column matrix, or none of these.A = [3]
A. 1; none of these B. 1 × 1; square matrix C. 0 × 0; none of these D. 0; square matrix
Mathematics
Solve.A piece of cable which is 
m long is to be cut into pieces 
m long. How many pieces will there be?
A. 6
B. 75
C. 30
D. 
Mathematics
Change the binary number to decimal form.1100.1
A. 13.5 B. 12.75 C. 20.25 D. 11.245 E. 12.5
Mathematics