Write the vertex form of a parabola that satisfies the conditions given. Then write the equation in the form
Vertex (-1, 2) and a = 
A. y = 
(x + 1)2 + 2;
y = 
x2 + 
x + 
B. y = 
(x + 1)2 - 2;
y = 
x2 + 
x + 
C. y = 
(x + 2)2 - 1;
y = 
x2 + 
x + 
D. y = 
(x + 2)2 + 1;
y = 
x2 + 
x + 
Answer: A
Mathematics
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Find the first four terms of the binomial series for the given function.(1 + 10x)-1/2
A. 1 - 5x + 
x2 - 
x3
B. 1 - 5x - 75x2 - 
x3
C. 1 - 5x + 
x2 - 
x3
D. 1 - 5x + 
x2 - 
x3
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Evaluate.
for x = -2 and y = 4
A. 6
B. - 
C. - 
D. 
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Decide if the given number is a solution to the given equation.5r2 + 5 = 179.05; 5.9
A. Yes B. No
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A graph of y = f(x) follows. No formula for f is given. Graph the given equation.y = f 
?
A. 
B. 
C. 
D. 
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