<p>The question asks:</p>
<p>Which of the following expresses the range of values of y=g(x), if (g)x = 5/x+4?</p>
<p>A. y ≠ 0</p>
<p>B. y ≠ 1.25</p>
<p>C. y ≠ -4</p>
<p>D. y > 0</p>
<p>E. y ≤ -1 or y ≥ 1</p>
<p>The answer the book has is A. But isnt E saying the exact same thing as A (all numbers except 0)</p>
<p>Thanx in advance</p>
<p>I assume it’s 5/(x+4). E is saying that y can’t be between -1 and 1. That’s not just 0. For example, -0.5, +0.2, etc.</p>
<p>yes your assumption is correct</p>
<p>and loool i completely forgot for a second there that integers arent the only numbers haha</p>
<p>I swear i sat down trying to figure this out forever lol</p>
<p>thnx though</p>
<p>also a thing to keep in mind… it is asking for hte range of values of Y (not x)… which is really important. if y = 0, then then it would be impossible for the equation to be true.
so if you were confused about E ) E. y ≤ -1 or y ≥ 1… you have to keep in mind that (like dream said) that its all the numbers and decimals between -1 and 1…
im taking Math 2 and Biology tomorrow… wish me luck and good luck to u!</p>