Question

dada a função f(x)=5X-10 DETERMINE O VALOR DE f(3)-f(-2)

Answer 1

Oi Aliny

f(x) = 5x - 10

f(3) = 5*3 - 10 = 15 - 10 = 5
f(-2) = -2*5 - 10 = -20

f(3) - f(-2) = 5 + 20 = 25

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