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Given m = 9/2 and the point (0, 2), which of the following is the point-slope form of the equation?


a.y + 2 = 9/2(x + 0)


b.y - 2 = 9/2x


c.y + 0 = -9/2(x - 2)


d.y + 2 = 9/2(x - 0)

Respuesta :

gmany

[tex]\text{The point-slope form:}[/tex]

[tex]y-y_1=m(x-x_1)[/tex]

[tex]\text{We have the point (0, 2) and the slope}\ m=\dfrac{9}{2}.\\\\\text{Substitute:}\\\\y-2=\dfrac{9}{2}(x+0)\to b.[/tex]

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