Mathematics, 02.11.2019 14:31, epunisa

(need fast, )

what is the difference of j and k?

j(x)=x-14
k(x)=7+x

a- (j-k)(x)=-21
b-(j-k)(x)=-21+2x
c-(j-k)(x)=-7
d-(j-k)(x)=-7+2x

Answers: 1

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Do you know the correct answer?

(need fast, )

what is the difference of j and k?

j(x)=x-14
k(x)=7+x<...