Question

Which of the following best describes the equation below?

y = -7x + 6

A. relation only
B. both a relation and a function
C. neither a relation nor a function
D. function only

Answer 1

I believe it is D, function only.

Answer 2

can someone clarify,

Answer 3

any function is also a relation, to there is not such thing as "function only"

Answer 4

*so

Answer 5

go with B "function and relation"

Answer 6

thank you

Answer 7

although to be quite honest it is neither until it is written as one
i.e. \(f:=\{(x,y)|y=-7x+6\}\) but i don't think you are supposed to worry about that, just say B

Answer 8

yw