athenmassey1 athenmassey1
  • 14-09-2020
  • Mathematics
contestada

3. Let w (x)= 4x + 3 and h (w)= x +1. What is the composition w (h (x))?

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leena
leena leena
  • 15-09-2020

[tex]\text{ Hello there! :)}[/tex]

[tex]\large\boxed{w(h(x)) = 4x+ 7}[/tex]

[tex]w(h(x) = \\\text{Substitute in the equation of h(x) into "x" of the equation w(x):}\\\\w(h(x)) = 4(x + 1) + 3\\\\\text{Simplify:}\\\\w(h(x)) = 4x + 4 + 3\\\\w(h(x)) = 4x + 7[/tex]

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