Yes, it is.
It could be a function or a linear expression.
Yes.
Yes, 3x = 5y is a linear function.
It is linear.
yees because if you divide everything by 8 to get y=7/8+3x/8 which is a linear function since it fits the equation y=mx+b
No it is a linear one. X^2 = quadratic, x = linear. So if the equation doesn't have an x squared, then it is not quadratic.
Yes because the exponents (powers) of the variables are 1.
It means if you plot the function it is not on a straight line For example y = 3x + 4 is linear function y = x squared is non linear
Yes, because neither variable has an exponent different from ' 1 '.
3x + x + 10 + x = 5x + 10
3x + 11
yes it is!