Answer: C
Step-by-step explanation:
A function only exists if each x-value has only one possible y-value.
C is the only function because each x-value has only one y-value.
The other answer choices have x-values that have multiple y-values. In answer choice A, it has (2,9) and (2,8). In answer choice B, the set has (1, 0) and (1,2). And in answer D, it has (1,3) and (1,2)
<h3>Roman numerals</h3>
Numbers are written as combinations of letters.
<h3>Taking into account that:</h3>
- x = 10 ⇒ (It is repeated twice)
- v = 5
- lll = 3 (To form this number, the "I", it can form itself up to 3. From 4 it changes.)
We do a sum of roman numerals
X + X + V + III = XXVIII
10 + 10 + 5 + 3 = 28
The Roman numeral <u>XXVIII</u> corresponds to the number 28 (twenty-eight).
<h2>See more about this at:</h2><h3>
brainly.com/question/6459050</h3>
Answer:
The standard, or near-average, atmospheric pressure at sea level on the Earth is 1013.25 millibars, or about 14.7 pounds per square inch.
The gauge pressure in my automobile tires is a little more than twice that value. If you live at a higher altitude, the pressure will be lower since there is less air above weighing down upon you. The pressure also varies by relatively small amounts as high and low pressure systems move past.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
RATATATATATATATATATATATATTATATATATATAAT
Answer:
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