Answer:-1/4
Step-by-step explanation:
Take the negative of the reciprocal for perpendicular lines. In the case of no slope (y=number) replace y with x
To find this answer, take both sides of the equality and square them:
(√ײ)=9²
This gives you:
×=81
to show the graph is going up not down
Answer:
Step-by-step explanation: