Find the focus and directrix of the parabola.y2 - 32x = 0
A. F: (8, 0); D: x = -8
B. F: (0, 8); D: y = -8
C. F: (8, 0); D: x = 8
D. F: (8, 0); D: y = -8
Answer: A
Mathematics
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A. 10 B. 34 C. 30 D. 7
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Evaluate the expression.3-2
A. -9
B. 9
C. 
D. 
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Find a formula for the function graphed.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
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Use the geometric interpretation of slope (rise divided by run) to find the slope of the line. Then, by identifying the y-intercept from the graph, write the slope-intercept form of the equation of the line.
A. y = - x + 6 B. y = x + 6 C. y = - x - 6 D. y = x - 6
Mathematics