Answer:
f(x) = sqrt(x + 6)
y = sqrt(x + 6)
x = sqrt(y + 6)
Stx^2 = y + 6
x^2 - 6 = y
red line: f(x) = sqrt(x + 6)
green line: f^-1(x) = x^2 - 6
Answer:
Step-by-step explanation:
Use the Law of Cosines to find the length of the third edge:
<em>Solving for Angles</em>
Use towards the end or you will throw your result off!
<em>Solving for Edges</em>
Take the <em>square root</em> of the final result or it will be thrown off!
Let us get to wourk:
I am joyous to assist you at any time.
D, because tutoring and receptionist is UPTO 20 hours and the money is AT LEAST 200
<em>Answer:</em>
<em>Answer: 1</em>
<em>Answer: 1Step-by-step explanation:</em>
<em>Answer: 1Step-by-step explanation:proportional relationship by saying that " y varies proportionally with x " or that " y is directly proportional to x .") This means that as x increases, y increases </em><em>an</em><em> </em><em>as x decreases, y decreases-and that the ratio between them always stays the same.</em><em> </em><em>It's</em><em> </em><em>basically</em><em> </em><em>a</em><em> </em><em>straight</em><em> </em><em>line</em><em> </em><em>that</em><em> </em><em>go</em><em> </em><em>through</em><em> </em><em>the</em><em> </em><em>origin</em><em> </em><em>which</em><em> </em><em>is</em><em> </em><em>where</em><em> </em><em>the</em><em> </em><em>purple</em><em> </em><em>circle</em><em> </em><em>is</em><em> </em><em>but</em><em> </em><em>the</em><em> </em><em>green</em><em> </em><em>is</em><em> </em><em>proportional</em><em> </em><em>relationships</em>
So if the driveway is 45 feet long and he clears 6 feet per hour, we can divide 45 by 6 to find out how many hours it will take for him to clear the driveway and that is essential
45 / 6 = 7.5
45 feet / 6 feet per hour = 7.5 hours to clear the driveway
So now we know that the graph will end when he clears the driveway
If we know he will finish after 7.5 hours then find the graph that ends at the 7.5 hour mark, and that is the last one