pleasehelpme666 pleasehelpme666
  • 01-06-2019
  • Mathematics
contestada

the function g is defined by g(x)=3k-5x, where k is a constant. find k, if the graph of g passes through the point (3,11).

Respuesta :

calculista
calculista calculista
  • 11-06-2019

Answer:

[tex]k=26/3[/tex]

Step-by-step explanation:

we have

[tex]g(x)=3k-5x[/tex]

we know that

If the graph of g(x) passes through the point (3,11)

then

the ordered pair (3,11) must satisfy the equation g(x)

Substitute

[tex]x=3,g(3)=11[/tex]

[tex]11=3k-5(3)[/tex]

[tex]11=3k-15[/tex]

[tex]3k=11+15[/tex]

[tex]3k=26[/tex]

[tex]3k=26[/tex]

[tex]k=26/3[/tex]

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