Question

what up what up what up how ya'll been today.
hey i need your help figuring this out plz help a bro out.

Answer 1

Answer:

Step-by-step explanation:

Linear Equation: The degree is 1.

Non-linear Equation: The degree is at least 2 or other higher values.

(i)

y = 2x - 9

⇒ Here, the degree is 1. Therefore, It is a linear equation.

(ii)

y = -10.2

⇒ Here, the degree is 1. Therefore, it is a linear equation.

(iii)

y = 3x² + 7.

⇒ Here, the degree is 2. Therefore, it is non-linear equation.

(iv)

3x + 5y = 15

⇒ Here, the degree is 1. Therefore, it is a linear equation.

Hope it helps!

Answer 2

Step-by-step explanation:

(i) Linear Equation

(ii) Linear Equation

(iii) Non-Linear Equation

(iv) Linear Equation!