Find the axis of symmetry of: -4x²+8x-3
What will be an ideal response?
x = 1
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Find the flux of the curl of field F through the shell S.F = (6 - y)i + (5 + x)j + z2k; S is the upper hemisphere of x2 + y2 + z2 = 81
A. 2? B. 324? C. 162? D. -4?
Provide an appropriate response.For the graph of the inequality 
, if the coordinates of a test point place it on one side of the line 
, and that test point happens to satisfy the inequality, then what can be said about other points lying on the same side of the line? What can be said about the points on the other side of the line?
What will be an ideal response?
Water boils at __________ °C.
Fill in the blank(s) with the appropriate word(s).
Solve.y varies directly as the square of x. If y = 72 when x = 3, find y when x is 9.
A. 648 B. 24 C. 27 D. 216