Question

Dada a função quadrática definida por,
f(x)=3x²-5x+15. Determine o valor de

f(2) + f(0) - f(1)

com calculo
​

Answer 1

F(2) = 3*2² - 5*2 + 15

F(2) = 12 - 10 + 15

F(2) = 17

F(0) = 3*0 - 5*0 + 15

F(0) = 15

F(1) = 3*1² - 5*1 + 15

F(1) = 3 + 10

F(1) = 13

17 + 15 + 13

45 ✓

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