Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = -3x2 + 6x + 1
A. (1, 4)
B. (2, -5)
C. (-1, -8)
D. (-2, -23)
Answer: A
Mathematics
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Simplify.
A. -6
B. -6
C. 6
D. Not a real number
Mathematics
Evaluate the expression.4 ? 7 - 82
A. 36 B. 420 C. -36 D. 224
Mathematics
Add or subtract as indicated. Write the answer in simplest form.
- 
A. 
B. 
C. 
D. 
Mathematics
The graph of an exponential function is given. Match the graph to one of the following functions.
A. f(x) = -5x B. f(x) = 5-x C. f(x) = 5x D. f(x) = -5-x
Mathematics