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Álvaro Antônio de Lacerda Rosário 2026-02-21 23:00:33 -03:00
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Estudos/Cálculo/Avaliação.md
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@ -26,3 +26,24 @@ $$
# 3. # 3.
$f(x) = \sqrt{2(x^2 - 8)}+x$ se $x<-4$ $f(x) = \sqrt{2(x^2 - 8)}+x$ se $x<-4$
$f(x) = 2^{x+4}$ se $x\ge-4$ $f(x) = 2^{x+4}$ se $x\ge-4$
# 4.
$3y = 2 - x$
$y = \frac{2}{3} - \frac{x}{3}$
$r_y = b-\frac{x}{3}$
$f'(x) = 8x-3$
$f'(x) = 8x-3$
$8x-3 = -\frac{x}{3}$
$8x = 3-\frac{x}{3}$
$8x = \frac{9}{3}-\frac{x}{3}$