Question

y=4x+2


( )4
( ) 2
( ) 1
( )- 1/2
( ) 1/2

Answer 1

Resposta:

d) - 1/2

Explicação passo-a-passo:

y = 4x +2

0 = 4x + 2

-4x = 2

x = - 2/4

simplificando

$\frac{2}{4} \\ \\ \frac{2 \div 2}{4 \div 2} = \frac{1}{2}$

-1/2