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maxonik [38]
3 years ago
8

Find the value of g(x)=2-x^2 and f(x)=2x-1 . f(-4)

Mathematics
2 answers:
Ivenika [448]3 years ago
6 0

Answer:

f(-4) = -9

Step-by-step explanation:

f(x)=2x-1

Let x = -4

f(-4)=2*-4-1

      = -8 -1

      = -9

Sphinxa [80]3 years ago
4 0

Solution:

f(-4) = 2(-4) - 1

f(-4) = -8 - 1

f(-4) = -9

g(-9) = 2 - (-9)^2

g(-9) = 2 - 81

g(-9) = -79

Best of Luck!

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