Reflection across the line, y=-x or x=-y
basically, for every x, switch it for y and times -1
for every y switch it for x and tiimes -1
in short, switch the x and y and times both by -1
vertex is(1,-3)
switch
(-3,1)
times -1 to both
(3,-1)
2nd one is answer
Answer:

Step-by-step explanation:
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Answer:
18.4
Step-by-step explanation:
36.8 divided by 2
Answer:
96
Step-by-step explanation:
4 x 2 x 3 x 4
8 x 12
96
Answer:
7*2=14 8x=8*8=64*2
Step-by-step explanation:
Thats how you basically do it now try it!