<span>A mathematical sentence that contains one or more variables is sometimes called an open sentence.</span>
Jamie is correct
Hope this helps!
May I please have brainliest? :D
Given:
Reflect square JKLM with J(1, 4), K(6, 5), L(7, 0) and M(2, -1) in the y-axis.
To find:
The coordinates of M'.
Solution:
We have, M(2, -1) .
If a figure reflected over the y-axis then

Using this rule, we get

Therefore, the coordinates of point M' are (-2,-1).