If possible, find the matrix product.Given A = 
; and B = 
, find AB.
A. AB = 
B. Cannot be multiplied
C. AB = 
D. AB = 
Answer: D
Mathematics
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Use Taylor's formula to find the requested approximation of 
near the origin.Cubic approximation to 
A. 1 + x + 7y + 
x2 + 7xy + 
y2 + 
x3 + 
x2y + 
xy2 + 
y3
B. 1 + x + 7y + 
x2 + 
xy + 
y2 + 
x3 + 
x2y + 
xy2 + 
y3
C. 1 + x + 7y + 
x2 + 7xy + 
y2 + 
x3 + 
x2y + 
xy2 + 
y3
D. 1 + x + 7y + 
x2 + 
xy + 
y2 + 
x3 + 
x2y + 
xy2 + 
y3
Mathematics
Find all complex solutions for the equation.
- 
= 0
A. 
B. {-1, 3}
C. 
D. 
Mathematics
Find an equation in slope-intercept form (where possible) for the line.Through (-8, -2), perpendicular to x = -5
A. y = -5 B. x = -5 C. y = -2 D. y = 2
Mathematics
Determine whether the given ordered pair is a solution of the system.(3, 6)3x + y = 154x + 3y = 30
A. solution B. not a solution
Mathematics