Answer:
8000 is the answer hope I helped I'm prob wrong
Hi there!
missing value: -9
<em><u>1.Multiply the two negative:</u></em>
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<em><u>·</u></em>
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<u><em>2.Find the value of 72*-8:</em></u>
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Therefore, the missing value is -9.
Answer:
- reflected across the y-axis
- compressed by a factor of 2
Step-by-step explanation:
Replacing x by -x in f(x) causes it to be reversed horizontally, that is, reflected across the y-axis.
Replacing x by 2x in f(x) causes it to be compressed horizontally by a factor of 2.
Both of these transformations result in g(x) being a horizontally compressed horizontal reflection of f(x).
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See the attachment for an example. The blue curve is g(x); the red curve is f(x).
The statement " <span>y </span><span>varies directly as </span><span>x </span><span>," means that then </span><span>x </span>increases,<span>y </span><span>increases </span><span>by the same factor so we have: y/x=k
for question 1 then: 15/5=3
so the direct variation equation is y=3x
Now if x=9 you only have to replace x in your equation and you get:
y=3*9=27</span>