SAT Blue Book Math Help Please?

Test Preparation SAT Preparation
1

<p><a href=“http://i252.■■■■■■■■■■■■■■■/albums/hh17/xxEliza321xx/Photoon2011-09-11at1443.jpg[/url]”>http://i252.■■■■■■■■■■■■■■■/albums/hh17/xxEliza321xx/Photoon2011-09-11at1443.jpg&lt;/a&gt;&lt;/p&gt;

<p>I need help with number 5. I just don’t get graphic functions. This problem is supposed to be easy. I looked online, and it said, ‘‘Choice (C) is correct. According to the graph, h(5) is about halfway between 2 and 4. The closest value to h(5) is 3.’’, but its still not clear to me? </p>

<p>Like what in the world is h? h(5)? Help?</p>

2

<p>h represents a function. It’s just the swiggly line in problem #5.</p>

<p>When you see h(x), plug x into the function h. </p>

<p>When you plug in x, you get a corresponding y value. In this case, it is when x = 5, y = 3. The function h at 5 = 3.</p>

3

<p>Oh okay thanks :)</p>