Answer:
This is because angles inscribed in a semicircles are 90 degrees (BCA)
The tanget of that circle is also a 90 degree angle to the diameter (ABD)
Therefore they're both 90 degrees
<h2>
Answer: Point D</h2>
Step-by-step explanation:
Answer:
khjkug
Step-by-step explanation:
we know that
If
is a factor of the function ![f(x)=-2x^{3}+17x^{2}-64](https://tex.z-dn.net/?f=f%28x%29%3D-2x%5E%7B3%7D%2B17x%5E%7B2%7D-64)
then
is a root of the function f(x)
therefore
For
the value of the function must be zero
Verify
Substitute the value of
in the function
![f(8)=-2(8)^{3}+17(8)^{2}-64](https://tex.z-dn.net/?f=f%288%29%3D-2%288%29%5E%7B3%7D%2B17%288%29%5E%7B2%7D-64)
![f(8)=-2(512)+17(64)-64](https://tex.z-dn.net/?f=f%288%29%3D-2%28512%29%2B17%2864%29-64)
![f(8)=-1,024+1,088-64](https://tex.z-dn.net/?f=f%288%29%3D-1%2C024%2B1%2C088-64)
![f(8)=-1,088+1,088](https://tex.z-dn.net/?f=f%288%29%3D-1%2C088%2B1%2C088)
![f(8)=0](https://tex.z-dn.net/?f=f%288%29%3D0)
therefore
<u>the answer is</u>
Yes,
is a factor of the function f(x)
The function is nonlinear, as the y-values do not go down at the same rate.