Question

Construa o Gráfico y= - 1 + cos x

Answer 1

Resposta:

Explicação passo-a-passo:

$\displaystyle\\\begin{equation}\begin{array}{rrm}x & cosx & y=-1+cosx\\ \nonumber0&1&0 \\\frac{\pi}{2}&0&-1 \\\pi&-1&-2\\\frac{3\pi}{2}&0&-1 \\2\pi&1&0 \\\end{array}\end{equation}$