Answer:
Here, answer is given in form of 4 figure labelled with inequality
Step-by-step explanation:
Given inequality are
A). ![2x>(-6)](https://tex.z-dn.net/?f=2x%3E%28-6%29)
B). ![6+x\leq 3](https://tex.z-dn.net/?f=6%2Bx%5Cleq%203)
C). ![x-4](https://tex.z-dn.net/?f=x-4%3C%28-7%29)
D). ![-x-5\leq (-2)](https://tex.z-dn.net/?f=-x-5%5Cleq%20%28-2%29)
For matching with givens graph:
Simplifying...
A). ![2x>(-6)](https://tex.z-dn.net/?f=2x%3E%28-6%29)
Divide 2 on both sides
![x>(-3)](https://tex.z-dn.net/?f=x%3E%28-3%29)
B). ![6+x\leq 3](https://tex.z-dn.net/?f=6%2Bx%5Cleq%203)
Add (-6) on both side.
![6+x+(-6)\leq 3+(-6)](https://tex.z-dn.net/?f=6%2Bx%2B%28-6%29%5Cleq%203%2B%28-6%29)
![x\leq(-3)](https://tex.z-dn.net/?f=x%5Cleq%28-3%29)
C). ![x-4](https://tex.z-dn.net/?f=x-4%3C%28-7%29)
Add (4) on both side.
![x-4+4](https://tex.z-dn.net/?f=x-4%2B4%3C%28-7%29%2B4)
![x](https://tex.z-dn.net/?f=x%3C%28-3%29)
D). ![-x-5\leq (-2)](https://tex.z-dn.net/?f=-x-5%5Cleq%20%28-2%29)
Multiple (-1) on both side
![+x+5\geq (+2)](https://tex.z-dn.net/?f=%2Bx%2B5%5Cgeq%20%28%2B2%29)
Note : Change of inequality sign due to multipication of negative number
Add (-5) on both side.
![x\geq (-3)](https://tex.z-dn.net/?f=x%5Cgeq%20%28-3%29)
Here, Answer is given in form of 4 figure labelled with inequality
Answer:
Hilda bought 11.83 lb of pork
Step-by-step explanation:
Hope this helps <3
Your answer would be y=3 1/2 ,y=3.5
Answer: someone help i need the answer
Step-by-step explanation:
Answer:
C.
and ![y=x^2-6x+9](https://tex.z-dn.net/?f=y%3Dx%5E2-6x%2B9)
Step-by-step explanation:
before answering the problem let us remind the formula for square of sum and differences
![(a+b)^2=a^2+2 \times a \times b + b^2](https://tex.z-dn.net/?f=%28a%2Bb%29%5E2%3Da%5E2%2B2%20%5Ctimes%20a%20%5Ctimes%20b%20%2B%20b%5E2)
![(a-b)^2=a^2-2 \times a \times b + b^2](https://tex.z-dn.net/?f=%28a-b%29%5E2%3Da%5E2-2%20%5Ctimes%20a%20%5Ctimes%20b%20%2B%20b%5E2)
We are going to use the above two formulas to solve each part and come to an answer
A. ![y = (x + 3)^2](https://tex.z-dn.net/?f=y%20%3D%20%28x%20%2B%203%29%5E2)
![(x + 3)^2=x^2+2 \times x \times 3 + 3^2](https://tex.z-dn.net/?f=%28x%20%2B%203%29%5E2%3Dx%5E2%2B2%20%5Ctimes%20x%20%5Ctimes%203%20%2B%203%5E2)
![(x + 3)^2=x^2+6x+9](https://tex.z-dn.net/?f=%28x%20%2B%203%29%5E2%3Dx%5E2%2B6x%2B9)
Hence this option is not correct pair
B. ![y = (x-5)^2](https://tex.z-dn.net/?f=y%20%3D%20%28x-5%29%5E2)
![(x - 5)^2=x^2-2 \times x \times 5 + 5^2](https://tex.z-dn.net/?f=%28x%20-%205%29%5E2%3Dx%5E2-2%20%5Ctimes%20x%20%5Ctimes%205%20%2B%205%5E2)
![(x -5)^2=x^2-10x+25](https://tex.z-dn.net/?f=%28x%20-5%29%5E2%3Dx%5E2-10x%2B25)
Hence this option is also not correct pair
C. ![y = (x -3)^2](https://tex.z-dn.net/?f=y%20%3D%20%28x%20-3%29%5E2)
![(x - 3)^2=x^2-2 \times x \times 3 + 3^2](https://tex.z-dn.net/?f=%28x%20-%203%29%5E2%3Dx%5E2-2%20%5Ctimes%20x%20%5Ctimes%203%20%2B%203%5E2)
![(x -3)^2=x^2-6x+9](https://tex.z-dn.net/?f=%28x%20-3%29%5E2%3Dx%5E2-6x%2B9)
Hence this option is correct as it have equivalent pair
D. ![y = (x + 5)^2](https://tex.z-dn.net/?f=y%20%3D%20%28x%20%2B%205%29%5E2)
![(x + 5)^2=x^2+2 \times x \times 5 + 5^2](https://tex.z-dn.net/?f=%28x%20%2B%205%29%5E2%3Dx%5E2%2B2%20%5Ctimes%20x%20%5Ctimes%205%20%2B%205%5E2)
![(x + 5)^2=x^2+10x+25](https://tex.z-dn.net/?f=%28x%20%2B%205%29%5E2%3Dx%5E2%2B10x%2B25)
Hence this option is also not correct pair