ionna ionna
  • 18-12-2014
  • Mathematics
Answered

Let f(x) = -4x + 7 and g(x) = 10x - 6. Find f(g(x))



Answer :

superkoopasirf
superkoopasirf superkoopasirf
  • 18-12-2014
[tex]f(x) = -4x + 7[/tex]
[tex]g(x) = 10x - 6[/tex]

[tex]f(g(x))[/tex]
[tex]= f(10x - 6)[/tex]
[tex]= -4(10x - 6) + 7[/tex]
[tex]= -40x + 24 + 7[/tex]
[tex]= 31-40x [/tex]
Answer Link
konrad509
konrad509 konrad509
  • 18-12-2014
[tex]f(g(x))=-4(10x-6)+7\\ f(g(x))=-40x+24+7\\ f(g(x))=-40x+31[/tex]
Answer Link

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