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29-10-2020
Mathematics

contestada

f(x) = -x2 - 10x find f(-7)

Respuesta :

Аноним Аноним

29-10-2020

Answer:

119

Step-by-step explanation:

f(x)= -x²-10x

f(-7)= -7²-10(-7)

7²= -7*-7 -10*-7

f(-7)=49+70

f(-7)=119

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