Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = -3x2 - 12x - 13
A. vertex (-2, -1)
intercept (0, -13)
B. vertex (2, -1)
intercept 
C. vertex (-2, -1)
intercept 
D. vertex (2, -1)
intercept (0, -13)
Answer: A
Mathematics
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