samy101259
samy101259 samy101259
  • 24-04-2020
  • Mathematics
contestada

Write an equation in slope-intercept form of the line with the given parametric equations.
x = 8 + 3
y = 9t+3

Respuesta :

xero099
xero099 xero099
  • 01-05-2020

Answer:

[tex]y = \frac{9}{8}\cdot x -\frac{3}{8}[/tex]

Step-by-step explanation:

The parametric equations are described below:

[tex]x = 8\cdot t + 3[/tex] and [tex]y = 9\cdot t + 3[/tex]

The slope-intercept equation is constructed by eliminating t from both formulae:

[tex]t = \frac{x-3}{8}[/tex] and [tex]t = \frac{y-3}{9}[/tex]

[tex]\frac{x-3}{8} = \frac{y-3}{9}[/tex]

[tex]9\cdot (x-3) = 8\cdot (y-3)[/tex]

[tex]9\cdot x - 27 = 8\cdot y -24[/tex]

[tex]9\cdot x -3 = 8\cdot y[/tex]

[tex]y = \frac{9}{8}\cdot x -\frac{3}{8}[/tex]

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