Which of the following sets represents a function?
2 answers:
Answer:
{(1, 120), (2, 100), (3, 150), (4, 130)}. The set of all first elements is called the domain of the relation. The domain of W = {1, 2, 3, 4}.
This was like in october 14th so like there’s no point of answering this but ay i need more points
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Answer:
2x^2-3x-5=y
(2x-5)(x+1)=y
(2x-5)(x+1)=0
2x-5=0
2x=5
x=2.5
x+1=0
x=-1
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Step-by-step explanation:
132min=2h 12min
15:35 + 2h 12min=17:47
Answer:
1/4
Step-by-step explanation:
All fractions, both positive and negative, are rational numbers.
Answer:
22 cards
Step-by-step explanation:
Set up a ratio.




Check: Add 22 to 39. 22+29=51
34/51 = 2/3
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(4/25) 1/2 = 4/50 = 2/25
D. 2/25