Find the minimum point of the given curve.y = x2 + 4x - 4 

A. (2, -8)
B. (2, 0)
C. (-2, -8)
D. (-2, 0)


Answer: C

Mathematics

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Provide an appropriate response.Evaluate 3(2.52 - 3) -  - (9 - 8)2 following the order of operations using a calculator.

A. -40.85 B. 5.4 C. 2.65 D. 7.15

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Solve.14(x - 4) - (x + 6) = (x + 2)(x - 4)

A. 9 B. -6, -9 C. 6, 9 D. No real solutions

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Solve the problem.Find the missing length in the following right triangle. If necessary, round to the nearest tenth. 

A. 14 in. B. 221 in. C. 21 in. D. 442 in.

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Solve the formula for the specified variable.a + b = s + r for s

A. s = a + b - r
B. s =  
C. s = r(a + b)
D. s =  + b

Mathematics