Mathematics, 20.08.2021 19:20 arthurdolz

Which of the following equations represent functions? If the relation is not a function, provide a justification. 1.
y=4-(1/2)x
2.
x=7
3.
x^2+y=1
4.
x^2+y^2=1

Answers: 1

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More questions: Mathematics Another questions

Which of the following equations represent functions? If the relation is not a function, provide a justification. 1. y=4-(1/2)x 2. x=7 3. x^2+y=1 4. x^2+y^2=1

Answers

Another question on Mathematics

Which of the following equations represent functions? If the relation is not a function, provide a justification. 1.
y=4-(1/2)x
2.
x=7
3.
x^2+y=1
4.
x^2+y^2=1