Question

Dado a função f(x) = 3 x + 2, calcule:

a) f(0) + f(1) + 3 × f(-2)

b) f(2) + f (1/3) - 2 f(0) ÷ f(0)

Answer 1

Resposta:

a) -5

b) 7

Explicação passo a passo:

a)

(3*0+2)+(3*1+2)+3*(3*-2+2)

2+5+3*(-4)

7+(-12)

-5

b)

(3*2+2)+(3*1/3+2)-2*(3*0+2)/(3*0+2)

$(3X2+2)+(3X\frac{1}{3}+2 )-2X(3X0+2)$

$8+(1+2) -2X2$

$8+3-4$

$11-4$

$7$