Question

if q(4,-3) is reflected across the line y = -x, then q is (3, -4).
o true
o false

Explanation:

Step1: Recall reflection rule

The rule for reflecting a point $(x,y)$ across the line $y = -x$ is $(x,y)\to(-y,-x)$.

Step2: Apply the rule to point Q

Given $Q(4, - 3)$, when we apply the rule, we get $Q'(-(-3),-4)=(3,-4)$.

Answer:

True