beachluvr34
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  • 20-09-2019
  • Mathematics
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F(t)=t^2+1; Find f(-4t)

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luchoprat
luchoprat luchoprat
  • 20-09-2019

Answer:

[tex]f(-4t)=16t^{2}+1[/tex]

Step-by-step explanation:

[tex]f(t) = t^{2} +1\\[/tex]

In f(t) the variable is t, if you need to find f(something) it means you have to replace t for something. In this case you have to replace t for -4t.

[tex]f(-4t) = (-4t)^{2}+1\\=16t^{2}+1[/tex]

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