Answer:
<em>I</em>(-1,3)
Step-by-step explanation:
Moving 3 units left adds -3 to x value
Moving 6 units up adds 6 to the y value
2 - 3 = -1
-3 + 6 = 3
(-1,3)
If my answer is incorrect, pls correct me!
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-Chetan K
Step-by-step explanation:
-5(4a) = (-5a)4
(By commutative property of multiplication)
![2+\cot A=1\implies \cot A=-1\implies \tan A=-1](https://tex.z-dn.net/?f=2%2B%5Ccot%20A%3D1%5Cimplies%20%5Ccot%20A%3D-1%5Cimplies%20%5Ctan%20A%3D-1)
This happens whenever
![A=\dfrac{3\pi}4](https://tex.z-dn.net/?f=A%3D%5Cdfrac%7B3%5Cpi%7D4)
or
![A=\dfrac{7\pi}4](https://tex.z-dn.net/?f=A%3D%5Cdfrac%7B7%5Cpi%7D4)
. More generally,
![\tan A=-1](https://tex.z-dn.net/?f=%5Ctan%20A%3D-1)
whenever you start with one of these angles and add any multiple of
![\pi](https://tex.z-dn.net/?f=%5Cpi)
, so the general solution would be
![A=\dfrac{3\pi}4+n\pi](https://tex.z-dn.net/?f=A%3D%5Cdfrac%7B3%5Cpi%7D4%2Bn%5Cpi)
, where
![n](https://tex.z-dn.net/?f=n)
is any integer. (Notice that when
![n=1](https://tex.z-dn.net/?f=n%3D1)
, you end up with
![\dfrac{7\pi}4](https://tex.z-dn.net/?f=%5Cdfrac%7B7%5Cpi%7D4)
.)
Answer:
Step-by-step explanation:
4.75 x ![10^{2}](https://tex.z-dn.net/?f=10%5E%7B2%7D)
|-1/5| < |-1/3| < |-7|
Your answer:
B. y = -1/5 x^2; y = -1/3 x^2; y = -7x^2
Look at the picture.