Evaluate the integral.
A. 3
B. 3
C. 3(e?/4 - e-?/4 )
D. 0
Answer: D
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Find the equation of the line specified.The slope is 4, and it passes through (-3, 5).
A. y = 4x - 7 B. y = 8x + 17 C. y = 4x + 17 D. y = 4x + 5
Find a matrix A and a column matrix B that describe the following tables involving credits and tuition costs. Find the matrix product AB, and interpret the significance of the entries of this product.
?
A.
AB = 
Tuition for Student 1 is $1315, tuition for Student 2 is $1269, and tuition for Student 3 is $955.
B.
AB = 
The total tuition paid by all 3 students is $3813.
C.
AB = 
The total tuition paid by all 3 students is $3964.
D.
AB = 
Tuition for Student 1 is $1308, tuition for Student 2 is $1271, and tuition for Student 3 is $941.
Solve the equation.p6 + 65p3 + 64 = 0
A. {-1, -64} B. {1, 4} C. {-1, -4} D. {1, 64}
For the given pair of points, find the equation of the line 
that goes through the points by solving a system of equations.(9, -9) and (7, -3)
A. y = 3x - 18 B. y = 3x - 36 C. y = -3x - 9 D. y = -3x + 18