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Determine the x- and y-intercepts of the graph of
x + Зу = 9.
Then plot the intercepts to graph the equation.

Respuesta :

Answer:

Answer:

The x-Intercept of  is [tex]x+3[/tex] ·[tex]y=9[/tex] is [tex](9,0)[/tex]

The y-Intercept of  is [tex]x+3[/tex] ·[tex]y = 9[/tex] is [tex](0,3)[/tex]

We included the graph of the function at the end of this solution.

Step-by-step explanation:

Let x + 3 · y = 9, we must transform this function into its explicit form. That is:

x + 3 · y = 9

3 · y = 9 - x

y = 3 - [tex]\frac{1}{3}[/tex] · x

Where:

x, y are the independent and dependent variables, dimensionless.

x-Intercepts correspond to such values of x such that y = 0 That is:

( y = 0)

3 - [tex]\frac{1}{3}[/tex] · x = 3

x = 9

The x-Intercept of  x + 3 · y = 9 (9,0)

y-Intercepts correspond to such values of y such that x = 0. That is:

(x = 0)

y = 3

The y-Intercept of x + 3 · y = 9 is (0,3).

Finally, we proceed to graph the given function and label all intercepts.