Answer:
answer would be b) y = -7x -9
Step-by-step explanation:
Answer: A' (5,9)
Step-by-step explanation:
1. You have that the translation is
⇒
and the coordinates of A is (-2,5). Then:
⇒
2. As you can see, -5 is 7 units below of the line of reflection
, therefore, you can know the coordinates of A' as following:

3. Then, the coordinates of A' is (5,9)
Answer:
-42
Step-by-step explanation:
B)
2x - 3 = -6
-6 × 7 = (-42)
Answer:
y=-3x+3
Step-by-step explanation:
Answer:
-53/12
Step-by-step explanation:
convert mixed nukber to improper fraction
-23/3+(-5 1/2)+8 3/4
-23/3-5 1/2+8 3/4
-23/3-5 1/2+35/4
-23/3-11/2+35/4
-53/12