Answer:
Answer is 3.5
Step-by-step explanation:
slope is 7/2 which is 3.5:)
Answer:
97°
Step-by-step explanation:
The sides that are equal are 4.6
One of the sides length is 4.6, and its opposite angle is 97. If there is another line that has a length of 4.6 in the same figure, it's angles should also be 97 degrees.
Answer:
1. h(x) = 2ˣ-7 :
2ˣ - 7 = 131,065
2^x = 131,072
x = 17
2. k(x) = -(x/2) - 1 = 17
x/2 = -18
x = -36
3. g(x) = -(x-2)² = -36
x - 2 = 6
x = 8
4. f(x) = √x = 8
x = 64
h(k(g(f(64)))) = 131,065
Step-by-step explanation:
I hope this help
Answer:
8/10
Step-by-step explanation:
![(g-f)(x) = -x^2-5x-5](https://tex.z-dn.net/?f=%28g-f%29%28x%29%20%3D%20-x%5E2-5x-5)
Step-by-step explanation:
Given functions are:
![f(x) = x^2+6x-2\\g(x) = x-7\\h(x) = x+4](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E2%2B6x-2%5C%5Cg%28x%29%20%3D%20x-7%5C%5Ch%28x%29%20%3D%20x%2B4)
The operations on functions can be performed just as they are performed on polynomials
So
![(g-f)(x)=g(x)-f(x)\\=(x-7)-(x^2+6x-2)\\=x-7-x^2-6x+2\\](https://tex.z-dn.net/?f=%28g-f%29%28x%29%3Dg%28x%29-f%28x%29%5C%5C%3D%28x-7%29-%28x%5E2%2B6x-2%29%5C%5C%3Dx-7-x%5E2-6x%2B2%5C%5C)
Combining like terms
![=-x^2+x-6x-7+2\\=-x^2-5x-5](https://tex.z-dn.net/?f=%3D-x%5E2%2Bx-6x-7%2B2%5C%5C%3D-x%5E2-5x-5)
Hence,
![(g-f)(x) = -x^2-5x-5](https://tex.z-dn.net/?f=%28g-f%29%28x%29%20%3D%20-x%5E2-5x-5)
Keywords: Functions
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