Answer
True
Work Step by Step
If the point $(3,-1)$ is intersected by the line
$$y=-2x+5$$
then it must satisfy the equation.
Test by substituting this $(x,y)$ pair into the equation:
$$-1=-2(3)+5=-6+5=-1$$
Since $-6+5=-1$, the point satisfies the equation and is intersected by the line.