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alexira [117]
2 years ago
10

Which relation is a function?

Mathematics
1 answer:
kirill115 [55]2 years ago
7 0

Answer:

Step-by-step explanation:

The graph certainly is, if you ignore the fact that you don't know what the equation for the graph is.

Each x has only 1 y associated with it. That's the definition of a function. This one presumably follows that definition, but I caughten you, without the equation, you can't be sure.

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AfilCa [17]

Answer:

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Step-by-step explanation:

using the formula, m= ( Y2 - Y1)/( X2-X1)

the gradient is found. the coordinates chosen are (2,0) and ( 0,-1)

the equation of the line is obtained using the formula

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3 0
2 years ago
3(x-4)= -5 slove for x
suter [353]
<span>3(x-4)= -5
Multiply 3 by x and -4
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Add 12 to both sides
3x= 7
Divide 3 on both sides
Final Answer: 7/3 or 2 1/3
</span>
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3 years ago
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lora16 [44]
12x=44
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2 years ago
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sattari [20]
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tatuchka [14]

Answer:

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