Question

Determine os zeros das funções do 1 grau de f(x)=-5x+1/2

Answer 1

Explicação passo-a-passo:

$f(x) = - 5x + \dfrac{1}{2}$

$0 = - 5x + \dfrac{1}{2}$

$0 + 5x = \dfrac{1}{2}$

$5x = \dfrac{1}{2}$

$5x \div 5 = \dfrac{1}{2 } \div 5$

$x = \dfrac{1}{2} \times \dfrac{1}{5}$

$x = \dfrac{1}{10}$