Question

if p = (-3,4), find: ry-axis (p)

Explanation:

Step1: Recall the rule for reflection over y - axis

When a point \((x,y)\) is reflected over the \(y -\)axis, the rule is \((x,y)\to(-x,y)\)

Step2: Apply the rule to the given point

Given \(P=(-3,4)\), here \(x = - 3\) and \(y = 4\). Using the rule \((x,y)\to(-x,y)\), we substitute \(x=-3\) into \(-x\). So \(-x=-(-3)=3\) and \(y = 4\) remains the same.

Answer:

\((3,4)\)