Write the standard form of the equation of the circle with the given center and radius.Center (-7, 0), r = 5
A. x2 + (y - 7)2 = 5
B. (x + 7)2 + y2 = 25
C. x2 + (y + 7)2 = 5
D. (x - 7)2 + y2 = 25
Answer: B
Mathematics
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Find y '.y =
A. + 2
B. - - 2
C. - - 2
D. + 2
Mathematics
Provide an appropriate response.The graph of y = (x8)x has two horizontal tangent lines. Find equations for both of them.
A. y = e1/e and y = e-1/e B. y = e4/e and y = e-4/e C. y = e8/e and y = e-8/e D. y = e8e and y = e-8e
Mathematics
Write the coordinates of each point in the graph.
A. (5, 2); (-6, 4) B. (2, 26); (4, -6) C. (5, 2); (4, -6) D. (5, 4); (2, 4)
Mathematics
Graph the function.y = [x + 1]
A.
B.
Mathematics