Seja a função afim f:Rarrow R f(x)=4x-2 Qual é o zero dessa função? x=

## Step 1: Set the function equal to zero<br />### To find the zero of the function, we need to solve the equation \( f(x) = 0 \). This means setting the function equal to zero and solving for \( x \).<br />\[<br />4x - 2 = 0<br />\]<br /><br />## Step 2: Isolate the term with \( x \)<br />### Add 2 to both sides of the equation to isolate the term with \( x \).<br />\[<br />4x = 2<br />\]<br /><br />## Step 3: Solve for \( x \)<br />### Divide both sides of the equation by 4 to solve for \( x \).<br />\[<br />x = \frac{2}{4} = \frac{1}{2}<br />\]