3 years ago

WILL AWARD A MEDAL AND FIVE STARS!!!!

Mathematics

1 answer:

ycow [4]3 years ago

6 0

Hello,

f(x)-2x-7

g(x)=-4x+3

(fog)(x)=f(g(x))=f(-4x+3)=-2(-4x+3)-7=8x-6-7=8x-13

(fog)(-5)=8*(-5)-13=-53

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