Question

Which equation represents a linear function?

Equation 1: y = 2x2 + 1
Equation 2: y2 = 3x + 1
Equation 3: y = 5x − 1
Equation 4: y = 4x4 − 1

Answer 1

u know the meaning of linear?

Answer 2

Yes.

Answer 3

what is it if u dont mind me asking

Answer 4

Isn't it just like a straight line whether it be increasing, decreasing, or remaining the same?

Answer 5

yeap..

Answer 6

well then if you were to guess with the options you were giving.. which option would u pick?

Answer 7

Equation 3...?

Answer 8

remember the equation of a line is y= mx + b

Answer 9

there u go

Answer 10

Thanks. :)

Answer 11

np