y=10-1/2x

how do i work out the y intercept

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- May 24th 2010, 02:35 AMalysha230893gradient of a y-intercept
y=10-1/2x

how do i work out the y intercept - May 24th 2010, 02:46 AMmr fantastic
- May 24th 2010, 03:00 AMalysha230893
is there a formula i can follow

- May 24th 2010, 04:01 AMHallsofIvy
Yes- set x= 0 and solve for y!!! As soon as you set x= 0, you are going to have a serious problem which should tell you immediately that there is

**no**y intercept. - May 24th 2010, 04:08 AMalysha230893
would the answer change if it was the gradient of the y intercept

- May 24th 2010, 12:20 PMmr fantastic