Provide an appropriate response.Explain in your own words how you can tell from the equation whether the branches of a hyperbola open up and down or left and right.
What will be an ideal response?
The branches open left and right if x2 has a positive coefficient and y2 has a negative coefficient. They open up and down if y2 has a positive coefficient and x2 has a negative coefficient.
Mathematics
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Completely factor the polynomial or state that the polynomial is prime.512x3 + 1
A. (8x + 1)(64x2 + 1) B. (8x + 1)(64x2 + 8x + 1) C. (8x + 1)(64x2 - 8x + 1) D. (8x + 1)(64x2 - 8x - 1)
Mathematics
Identify the equation as either an identity or not.
= 
A. Identity B. Not an identity
Mathematics
Convert.7.8 meters = ___ centimeters
A. 780 B. 0.078 C. 0.0078 D. 7800
Mathematics
Factor the special product.x2 + 2x + 1
A. (x - 1)2 B. (x + 2)2 C. (x + 1)(x - 1) D. (x + 1)2
Mathematics