Write each of the following equations in ax + by + c = 0 form,i. y =

1.	Write each of the following equations in ax + by + c = 0 form,i. y = 2x – 4ii. y = 4iii. x/2 + y/4 = 1iv. x/3 - y/2 = 0
Answer» i. y = 2x – 4 ∴ 2x – y – 4 = 0 is the equation in ax + by + c = 0 form. ii. y = 4 ∴ 0x + 1y – 4 = 0 is the equation in ax + by + c = 0 form. iii. x/2 + y/4 = 1 ∴ 2x +y/4 ∴ 2x + y – 4 = 0 is the equation in ax + by + c = 0 form. iv. x/3 - y/2 = 0 ∴ 2x – 3y = 0 ∴ 2x – 3y + 0 = 0 is the equation in ax + by + c = 0 form.

Write each of the following equations in ax + by + c = 0 form,i. y = 2x – 4ii. y = 4iii. x/2 + y/4 = 1iv. x/3 - y/2 = 0

Answer»

i. y = 2x – 4

∴ 2x – y – 4 = 0 is the equation in ax + by + c

= 0 form.

ii. y = 4

∴ 0x + 1y – 4 = 0 is the equation in ax + by + c

= 0 form.

iii. x/2 + y/4 = 1

∴ 2x +y/4

∴ 2x + y – 4 = 0 is the equation in ax + by + c

= 0 form.

iv. x/3 - y/2 = 0

∴ 2x – 3y = 0

∴ 2x – 3y + 0 = 0 is the equation in ax + by + c

= 0 form.