Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = e-0.4x; relative to f(x) = ex
A. Stretched horizontally
B. Stretched vertically;
reflected across the y-axis
C. Stretched horizontally;
reflected across the y-axis
D. Stretched vertically
Answer: C
Mathematics
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Determine the indefinite integral. Check your work by differentiation.
dx
A. 18x2 - 3 + C
B. 18x4 - 6x2 + 3x + C
C. 
x4 - 
x2 + 3x + C
D. 6x4 - 3x2 + 3x + C
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Factor out the greatest common factor.60x8y9 + 48x5y5 - 60x3y3
A. No common factor B. 12x3(5x5y9 + 4x2y5 - 5y3) C. 12(5x8y9 + 4x5y5 - 5x3y3) D. 12x3y3(5x5y6 + 4x2y2 - 5)
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Find the volume of the solid. Use 
for ?.
A. 10.5 cu cm B. 12.25 cu cm C. 24.5 cu cm D. 42.875 cu cm
Mathematics
Solve the equation by completing the square.2x2 + 16x + 18 = 0
A. {-4 - 
, -4 + 
}
B. {4 - 
, 4 + 
}
C. {-4 + 
}
D. {-4 - i
, -4 + i
}
Mathematics