Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = -7(x - 2)2 - 8
A. (2, -8)
B. (-2, -8)
C. (-8, 2)
D. (-7, -2)
Answer: A
Mathematics
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Write the decimal of the point shown on the number line.
0.4?0.45?0.5
A. 0.44 B. 0.41 C. 0.42 D. 0.415
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Find the equation of the line in slope-intercept form. 
A. y = 3x + 15
B. y = 3x - 13
C. y = 3x + 13
D. y = 
x + 
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 
B. 
C. 
D. 
Mathematics
Simplify.
A. 9x B. 3x C. -3x D. 0
Mathematics