Find the exact value of the following expression without using a calculator.csc 270°
A. 0
B. -1
C. undefined
D. 1
Answer: B
Mathematics
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Solve the differential equation.
= e4x - 4y
A. y = 4e4x + C
B. y = 
ln (e4x + C)
C. y = 4ln (e4x + C)
D. y = ln (e4x + C)
Mathematics
Solve the equation.4x + 24 = 0
A. {-6} B. {6} C. {-4} D. {4}
Mathematics
Solve the equation.2(2z - 4) = 3(z + 3)
A. {17} B. {-1} C. {3} D. {1}
Mathematics
The problem tells how many units and in what direction the graph of the given equation is to be shifted. Give an equation for the shifted graph. Then sketch the original graph with a dashed line and the shifted graph with a solid line.y = x3
Down 1, left 2
A. y + 1 = (x + 2)3
B. y + 1 = (x - 2)3
C. y - 1 = (x - 2)3
D. y - 1 = (x + 2)3
Mathematics