Answer:
Neither
Step-by-step explanation:
To verify, we substitute the values in the equations:
![y = -2x\\y = -2 \times 0\\y = 0](https://tex.z-dn.net/?f=y%20%3D%20-2x%5C%5Cy%20%3D%20-2%20%5Ctimes%200%5C%5Cy%20%3D%200)
however, the value should be 4. Hence this equation does not satisfy the co-ordinate.
![y = x+3\\y= 0+3\\y = 3](https://tex.z-dn.net/?f=y%20%3D%20x%2B3%5C%5Cy%3D%200%2B3%5C%5Cy%20%3D%203)
however, the value should be 4. Hence this equation does not satisfy the co-ordinate.
Answer:
x<−2
Step-by-step explanation:
−2x>4
Step 1: Divide both sides by -2.
−2x
−2
>
4
−2
x<−2
Answer:
x<−2
Answer:105
Step-by-step explanation:
first find f(7)
(7)^2 + 1
=50
then put the answer for f(7) in g of x
2(50) + 5
=105
Is this posed to be a question
(1-sin(x))(1+sin(x))=1/1+tan(x^2)
I think the right side is tan^2 x ( the square of tan x)
Left side = 1 - sin^2 x
Right side = 1 / ( 1 + (sin^2 x / cos^2x))
= 1 / (cos^2x + sin^2x) / cos^2 x
Now sin^2 x + cos^2 x = 1 so
this = 1 / 1 / cos^2x
= cos^2x = 1 - sin^2 x = Left side - Proved