<p>p. 398, #12
p. 399 #14
p. 400 #18
p. 409 #7
p. 411 #13
p. 411 #14
p. 412 #17
p. 412 #18
p. 424 #5
p. 426 #12
p. 426 #14
p. 425 # 15</p>
<p>Just answering any one of them would be helpful. Thanks!</p>
<p>Hmm... p. 398 #12</p>
<ol>
<li>The table above shows some values for the function f. If f is a linear function, what is the value of a+b?</li>
</ol>
<p>The answer is ** because a and b are 24 and when you add 24 and 24 you get 48. I'm assuming that it's because (although it says it is a linear function) it is a straight line and you just use basic substitution to solve it. At 0 it's at 24, (1,24), (2,24).</p>
<p>Hmmm...fun!</p>