Answer:
<h2>12</h2>
Step-by-step explanation:
Hi!
Here is your answer,
I will explain in step by step,
![{x}^{9} = {12}^{2} \times {12}^{7}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B9%7D%20%20%3D%20%20%7B12%7D%5E%7B2%7D%20%20%5Ctimes%20%20%7B12%7D%5E%7B7%7D%20%20)
Here we can simplify this further using this law,
![{a}^{m} \times {a}^{n} = {a}^{m + n}](https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7Bm%7D%20%20%5Ctimes%20%7Ba%7D%5E%7Bn%7D%20%3D%20%20%7Ba%7D%5E%7Bm%20%2B%20n%7D%20)
So we will get,
![{x}^{9} = {12}^{7 + 2} \\ {x}^{9} = {12}^{9}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B9%7D%20%20%3D%20%20%7B12%7D%5E%7B7%20%20%2B%202%7D%20%20%5C%5C%20%20%7Bx%7D%5E%7B9%7D%20%3D%20%20%7B12%7D%5E%7B9%7D%20%20)
Since the powers are same we can cancel it out and we will get,
![x = 12](https://tex.z-dn.net/?f=x%20%3D%2012)
(Hope this answer helped :))
I think answer should be the first option please give me brainlest let me know if it’s correct or not okay thanks bye
Answer:
Yes its true its a straight line
The point-slope formula:
![y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29)
We have a slope m = 2 and point (-8, 2)
Substitute:
![y-2=2(x-(-8))\\\\y-2=2(x+8)](https://tex.z-dn.net/?f=y-2%3D2%28x-%28-8%29%29%5C%5C%5C%5Cy-2%3D2%28x%2B8%29)
As the x-values increase, the y-values tend to decrease because with negative linear correlations, they go downhill from left to right so as you go up on the x-axis, your y-values will tend to decrease in value.