The graph of y=(3xx)^.5 is a semicircle with diameter coincident with the positive xaxis, radius 1.5, center at (1.5,0). create a function passing through (3.5,5) and intersecting the xaxis at x=2 and x=5.
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The graph of y=(3xx)^.5 is a semicircle with diameter coincident with the positive xaxis, radius 1.5, center at (1.5,0). create a function passing through (3.5,5) and intersecting the xaxis at x=2 and x=5.
Hello, sjenkins!
Make a sketch . . .Quote:
The graph of y=(3xx)^.5 is a semicircle with diameter coincident
with the positive xaxis, radius 1.5, center at (1.5,0).
. . All this is all true . . . but who needs it ??
Create a function passing through (3.5, 5) and intersecting the xaxis at x=2 and x=5.
We can see that a parabola will work.Code:
 (3½,5)
 *



  +  *    *  
 2 5
From the two xintercepts, we have: .
To pass through , we have: .
. .
Therefore: .