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December 21, 2014

December 21, 2014

Posted by **Zay** on Tuesday, January 4, 2011 at 7:01pm.

y+2=1/2(x-4)?

a. x=2y=0

b. x-2y=8

c. 2x-y=10

d. -3x+2y=0

- Math -
**alison**, Tuesday, January 4, 2011 at 7:12pmi honestly think it is c. its the only one that makes sense.

- Math -
**Marth**, Tuesday, January 4, 2011 at 7:24pmI appreciate trying to help, but please work out the problems to show how the answer is reached. (It also helps to check your work).

Standard form of a line is ax+by = c, with a, b, and c integers.

y+2 = (1/2)(x-4)

Distribute the (1/2).

y+2 = x/2-2

Multiply by 2 to make the coefficient of x an integer.

2y+4 = x-4

2y-x = -8

x-2y = 8

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