Kianna says that Elena’s house is actually a reflection of her house across the y-axis. Is Kianna right?

We need the pictures of the graphs

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

The answer will be y=-5+0 because the slope is -5 and the it has to go through y-axis 0