Answer :
graph by plugging in points like x=1, x=2, x=3, x=4 until you can see a pattern
linear equations are only when the highest power of x is 1
for example y = x + 1 is linear
but since this contains a x^2 it is a quadratic, Not Linear
linear equations are only when the highest power of x is 1
for example y = x + 1 is linear
but since this contains a x^2 it is a quadratic, Not Linear
