## College Algebra 7th Edition

$y$; $x$; $-1$
The x-intercept can be found by setting $y=0$ in the given equation then solving for $x$. Thus, the x-intercept of $2y=x+1$ is: $2(0)=x+1 \\0=x+1 \\0-1=x \\-1=x$ Therefore, the missing expressions in the given statements (in order) are: $y$; $x$; $-1$