Posted by Allisen on Friday, November 2, 2007 at 8:53am.
look at the function and answer the questions.
x y
3 2
1 0
0 5
1 2
2 7
What is x when f(x)=2 ?
What is a zero of this function?

Algebra 2 reposted no one answered  drwls, Friday, November 2, 2007 at 9:15am
Look at your table and see what x is when y=2. It is right there at the top. A "zero of the function" is where y = 0. Look at your second row of the table, below (3,2) to see the x value at that point.

Algebra 2 reposted no one answered  Allisen, Friday, November 2, 2007 at 11:20am
Thank you, I think I was just over thinking the questions. One more; how to I find the y intercept of the function?

Algebra 2 reposted no one answered  drwls, Friday, November 2, 2007 at 4:02pm
The function is not a straight line, but since you are talking about the yaxis intercept, that is where x = 0, and they tell you that the value of y there is 5.
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