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3 years ago

Pls help me due tomorrow

Mathematics

1 answer:

Trava [24]3 years ago

6 0

Answer:

Step-by-step explanation:

f(x) = 2x - 4

g(x) = 1/2x - 4

f(4) means that wherever you see an x on the right, you put a 4.

f(4) = 2x - 4

f(4) = 2*4 - 4

f(4) = 8 - 4

f(4) = 4

g(x) = 1/2x - 4

g(2) = 1/2(2) - 4

g(2) = 1 - 4

g(2) = - 3

f(-5) = 2*-5 - 4

f(-5) = -10 - 4

f(-5) = -14

g(-6) = 1/2 ( - 6) - 4

g(-6) = -3 - 4

g(-6) = - 7

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