Answer:
B is your answer
Step-by-step explanation:
The vertical line test is a method that is used to determine whether a given relation is a function or not.
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Answer:
-12x+20
Step-by-step explanation:
Subtract similar numbers:
2x - 14x = -12x
Product:
12 - 12x + 8
Group the terms that are similar:
-12x + 12 + 8
Add the numbers:
-12x + 20
Final answer:
-12x + 20
<span><span>8x</span>+<span>10y</span></span>=<span>9
Hope this helps.</span>
