andrew5499555
andrew5499555 andrew5499555
  • 09-10-2018
  • Mathematics
contestada

given that (2,8) is on the graph of f(x),find the corresponding point for the function -3/4 f(x)

Respuesta :

Blacklash
Blacklash Blacklash
  • 19-10-2018

Answer:

Corresponding point to (2,8) along -3/4 f(x) = ( -1.5 , -6 )

Explanation:

 When a graph f(x) is multiplied by a factor k, the points on the graph also changes by (kx, ky).

Here it is given that (2,8) is on the graph of f(x)

Now we need to find corresponding point to (2,8) along -3/4 f(x)

x - coordinate = [tex]\frac{-3*2}{4} =-1.5[/tex]

y - coordinate = [tex]\frac{-3*8}{4} =-6[/tex]

So corresponding point to (2,8) along -3/4 f(x) = ( -1.5 , -6 )

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