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# Quick Question watch

1. ExamSolutions finds the y coordinate for the first example.

How comes he did not do so in the second example?

2. (Original post by animemaniac132)
ExamSolutions finds the y coordinate for the first example.

How comes he did not do so in the second example?

Which one is the first example and which is the second?

What y coordiate did he/didn't he find?
3. In the second one the line crosses the y axis at 0 so maybe that's it?

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4. (Original post by SeanFM)
Which one is the first example and which is the second?

What y coordiate did he/didn't he find?
The first example is the one under the graph

The second example is the one under the graph
5. (Original post by animemaniac132)
ExamSolutions finds the y coordinate for the first example.

How comes he did not do so in the second example?

It doesn't matter whether you find where is crosses the x axis or the y axis first.

In the second example it crosses at 0,0 so there is no y intercept to find

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6. (Original post by animemaniac132)
The first example is the one under the graph

The second example is the one under the graph
Oh, of course.

What y values has/hasn't he calculated?

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Updated: November 7, 2015
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