The graph of an exponential function f is given, along with coordinates for three points. Sketch the graph of f-1 by hand, giving coordinates of three points on its graph. State the equation of its vertical asymptote.
A. 
points: 
, (1, 0), (3, -1)
The asymptote is x = 0.
B. 
points: (0, -1), (1, -3), 
The asymptote is y = 0.
C. 
points: (-1, 3), (0, 1), 
The asymptote is y = 0.
D. 
points: 
, (1, 0), (3, 1)
The asymptote is x = 0.
Answer: D
Mathematics
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3
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and the angle ? that v makes with the positive x-axis.
= 14, ? = 270°
A. -14j B. -14i C. -14i - 14j D. -14i + 14j
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Find an equation for the line with the given properties.Perpendicular to the line -4x - y = 4; containing the point (0, - 1)
A. y = 
x + 4
B. y = 
x - 1
C. y = - 
x - 1
D. y = - 
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Find the derivative of the function.
?
?
A. 
B. 
C. 
D. 
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