SubArea: Logarithmic functionsLevel: AProject ID: 1103099802Accepted: 1The function \( f(x)=\log_{\frac12} (x+3) \) is graphed below. Which of the following equations is the equation of the vertical asymptote of \( f \)?\( x = -3 \)\( x = 3 \)\( y = -3 \)\( y = 3 \)