Y=f(x)=-3x find f(x) when x is 3
2 answers:
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To do it, you have to divide merely 3 by 2.
So it gives :
.
So the ratio is 1.5.
Hope this helps !
Photon
So it gives :
So the ratio is 1.5.
Hope this helps !
Photon
Answer:
D. 6.3
Step-by-step explanation:
Well you can make a triangle with the line PQ with it's height as 2 and base as 6.
Then you can use the Pythagorean Theorem to find the length of PQ.
a²+b²=c²
2²+6²=c²
4+36=c²
40=c²
c²=40
<em>Square root both sides</em>
c=
c≈6.3
Our answer is D. 6.3