Determine the size of matrix A and tell whether it is a square matrix, row matrix, column matrix, or none of these.A = 
A. 2 × 3; row matrix
B. 3 × 2; row matrix
C. 2 × 4; none of these
D. 4 × 2; none of these
Answer: C
Mathematics
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Write the point-slope form of the line satisfying the conditions. Then use the point-slope form of the equation to write the slope-intercept form of the equation in function notation.Passing through (-10, -45) and (8, 27)
A. f(x) = 4x - 5
B. f(x) = - 
x - 
C. f(x) = 
x - 
D. f(x) = -4x - 85
Mathematics
Graph the equation.4x2 + 40x + 100 = 0
A. 
B. 
C. 
D. 
Mathematics
Determine whether the following is a difference of squares.100x2- 25y2
A. Yes B. No
Mathematics
Provide an appropriate response. Factor completely: x4 - 16
A. (x - 2)4 B. (x2 - 4)2 C. (x2 + 4)(x + 2)(x - 2) D. (x + 2)2(x - 2)2
Mathematics