Answer:
best ans is { f(x)| –∞ < f(x) ≤ 4}
Step-by-step explanation:
usually to find the range of a fn, u need to see what the value can be. the graph show only a small range of x values. but u can see f(x) is definitely <u><</u> 4. so the ans is { f(x)| –∞ < f(x) ≤ 4}
Answer:
n=6/4
Step-by-step explanation:
-4(-6-2n)=30+8n
24+12n=30+8n
-24 =-24
12n=6+8n
-8n = -8n
4n=6
n=6/4
Answer: The answer is (D) ![24x+2.](https://tex.z-dn.net/?f=24x%2B2.)
Step-by-step explanation: Given that there is a rectangle, where length of the rectangle is given by
![\ell=4x+5,](https://tex.z-dn.net/?f=%5Cell%3D4x%2B5%2C)
and width of the rectangle is given by
![b=8x-4.](https://tex.z-dn.net/?f=b%3D8x-4.)
We are to find the perimeter of the rectangle. To do so, we need to add two times length with two times breadth of the rectangle.
Therefore, perimeter is given by
![p=2\ell+2b=2\times(4x+5)+2\times(8x-1)=8x+10+16x-8=24x+2.](https://tex.z-dn.net/?f=p%3D2%5Cell%2B2b%3D2%5Ctimes%284x%2B5%29%2B2%5Ctimes%288x-1%29%3D8x%2B10%2B16x-8%3D24x%2B2.)
Thus, the correct option is (D).
It is more than one I think because it becomes -1 over -12 WITHOUT the -power and then add the power and it becomes positive. Make the power positive and it will become negative making it less than 1.
Wouldnt the domain be x with the equal cross thingy 3