Find the vertex.f(x) = -(x + 2)2 + 5
A. (5, -4)
B. (- 5, -2)
C. (-2, 5)
D. (-5, 2)
Answer: C
Mathematics
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Provide an appropriate response.If xy2 = 4 and dx/dt = -5, then what is dy/dt when x = 4 and y = 1?
A. - 
B. - 
C. 
D. 
Mathematics
Evaluate f(x) for the given values for x. Then use the ordered pairs (x, f(x)) from your table to graph the function.f(x) = x3 + 1
What will be an ideal response?
Mathematics
Determine whether the expression shown is a sum, difference, product, or quotient.19 - 16
A. product B. sum C. quotient D. difference
Mathematics
Combine like terms.12xy2 + 2xy + 14xy2
A. 26xy4 + 2xy B. 14xy2 + 14xy C. 26xy2 + 2xy D. 26x2y4 + 2xy
Mathematics