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3 years ago

F(x)=-8x+20;5-2[f(-1)]

Mathematics

1 answer:

Anni [7]3 years ago

8 0

Answer:

Step-by-step explanation:

f(x) = -8x + 20

f(-1) = -8* -1 + 20 = 8+20 =28

5 - 2[f(-1)] = 5 - 2*28 = 5 - 56 = -51

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F(x)=-8x+20;5-2[f(-1)]​

F(x)=-8x+20;5-2[f(-1)]