3 years ago

Given f(X) =-X+ 6 write an equation for f(x + 3).

Mathematics

1 answer:

luda_lava [24]3 years ago

3 0

Answer:

3 - x

Step-by-step explanation:

f(x) = -x + 6

f(x + 3)

Substitute (x + 3) in for x;

f(x + 3) = -(x + 3) + 6

= - x - 3 + 6

= -x + 3

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Step-by-step explanation:

The question in English is

Determine the domain of the function f :D→R, $f(x)=\sqrt{2-3x}+2$

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