Find the equation in standard form of the parabola described.The vertex has coordinates (0, 0), and the focus has coordinates (5, 0).
A. x2 = 20y
B. x2 = 5y
C. y2 = 5x
D. y2 = 20x
Answer: D
Mathematics
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Use the graph of f to sketch a graph of the inverse of f using a dashed curve.
A. 
B. 
C. 
D. 
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Use a graphing calculator to approximate the area between the graphs of the pair of functions on the given interval.y = ln x and y = 9 - x2; [3, 5]
A. 12.085 B. 21.418 C. 24.010 D. 17.418
Mathematics
Fill in the blank with one of the words or phrases listed below. 
Use the facts below. 2 ? 3 = 6
4 + 17 = 21
20 - 9 = 11
The 20 above is called the 
.
A. minuend B. dividend C. subtrahend D. difference
Mathematics
Find a slope-intercept form equation for the line.Through (0, 2), with slope 
A. y = 
x - 2
B. y = 2x - 
C. y = 2x + 
D. y = 
x + 2
Mathematics