The graph of y=(3x-x)^.5 is a semi-circle with diameter coincident with the positive x-axis, radius 1.5, center at (1.5,0). create a function passing through (3.5,5) and intersecting the x-axis at x=2 and x=5.
Hello, sjenkins!
Make a sketch . . .The graph of y=(3x-x)^.5 is a semi-circle with diameter coincident
with the positive x-axis, 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 x-axis at x=2 and x=5.We can see that a parabola will work.Code:| | (3½,5) | * | | | - - + - * - - - * - - | 2 5
From the two x-intercepts, we have: .
To pass through , we have: .
. .
Therefore: .