Question

Especifique os coeficientes angulares e linearis das funcoes:
A)y=3x+81
B)f(x)=-10×11x
C)f(x)=-2x+13
D)f(x)=7x
E)h(x)=-3+4x
F)g(x)=-6x+12
Me ajudem pfvr e pra hojeeee

Answer 1

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Função de 1º grau

$\large\boxed{\begin{array}{l}\sf\acute E~toda~func_{\!\!,}\tilde ao~que~assume~a~forma\\\sf f(x)=ax+b,com~a,b\in\mathbb{R},a\ne0\\\sf a\longrightarrow coeficiente~angular\\\sf b\longrightarrow coeficiente~linear\end{array}}$

$\large\boxed{\begin{array}{l}\rm a)~\sf y=3x+81\\\sf coeficiente~angular:3~~~coeficiente~linear:81\\\rm b)~\sf f(x)=-10\cdot11x\\\sf coeficiente~angular:-110~~coeficiente~linear:0\\\rm c)~\sf f(x)=-2x+13\\\sf coeficiente~angular:-2~~coeficiente~linear:13\\\rm d)~\sf f(x)=7x\\\sf coeficiente~angular:7~~coeficiente~linear:0\\\rm e)~\sf h(x)=-3+4x\\\sf coeficiente~angular:4~~coeficiente~linear:-3\\\rm f)~\sf g(x)=-6x+12\\\sf coeficiente~angular:-6~~coeficiente~linear:12\end{array}}\blue{\checkmark}$