Match each as either linear or non-linear. HELP

Question

asked Mar 5, 2021 59.7k views

1 Answer

Renato Byrro · Answer 1 · 2021-03-12T06:22:49+0000

Answer:

Linear

y=-x

y = (x)/(9)

- (2)/(3)x + 3y = 1

Non linear

y = (4)/(x)

(2)/(y) = x

${x}^(2) + {y}^(2) = 1$

Explanation:

Linear equations have the highest degree to be 1.

Therefore y=-x is linear.

$y = (x)/(9) \: is \: also \: linear.$

$y = (4)/(x) \implies \: xy = 4$

The degree of this equation is 2.

It is non-linear

- (2)/(3)x + 3y = 1

is also linear.

$(2)/(y) = x \implies \: xy = 2....non - linear$

${x}^(2) + {y}^(2) = 1.....non - linear$