Simplify the root.
A. -5
B. Not a real number
C. 25
D. 5
Answer: A
Mathematics
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Match the equation with its graph.y = (x - 2)(x + 3)
A. 
B. 
C. 
D. 
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Verify the identity.
?
What will be an ideal response?
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Find the point-slope form of the equation of the line satisfying the given conditions and use this to write the slope-intercept form of the equation.Passing through (-4, 1) and (4, 9)
A. y = x - 5 B. y = -x - 5 C. y = x + 5 D. y = -x + 5
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Use transformations of the graphs of y = x2 or y = |x| to sketch a graph of f by hand.f(x) = x2 - 4 
A. 
B. 
C. 
D. 
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