Domain={-4,3} range={2,3}
Answer:
the first one is no it's nonproportional
and the second one it yes its proportional
Step-by-step explanation:

Answer:
A acute triangle looks like this..^^
4y + 3 > 23 subtract 3 from both sides
4y > 20 divide both sides by 4
y > 5
-2y > -2 divide both sides by -2 (the order changes)
y < 1
(-oo, 1) ∪ (5, oo)
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SO SORRY IF THESE IS WRONG:(( JUST SAY IT TO ME NOT TO BULLY ME