Provide the proper 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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Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.7, 11, 15, 19, . . .
A. yes, 4 B. yes, 12 C. no D. yes, -4
Mathematics
Graph the hyperbola.
What will be an ideal response?
Mathematics
Determine the vertex of the parabola.y = x2 - 2x + 6
A. (1, 5) B. (0, 5) C. (5, 1) D. (1, 0)
Mathematics
Multiply.
? 
A. 
B. 
C. 
D. 
Mathematics