immabucket12 immabucket12
  • 27-03-2021
  • Mathematics
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Can someone please answer these 3 questions giving brainliest

Can someone please answer these 3 questions giving brainliest class=

Respuesta :

irspow
irspow irspow
  • 27-03-2021

Answer:

Step-by-step explanation:

It really is just a matter of substituting the given values into the given equations.

f(x)=-3x

f(2)=-3(2)

f(2)=-6

h(a)=4a

h(4)=4(4)

h(4)=16

g(x)=x^2-1

g(8)=8^2-1

g(8)=64-1

g(8)=63

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