Y - 1 = 2(x - 2)
y - 1 = 2x - 4
y = 2x - 4 + 1
y = 2x - 3
So first thing you look for is whichever graph has a y-intercept at y = - 3. Any of the graphs that DON'T have a y-intercept at (0, - 3) can be eliminated. The only one that does is the first graph so...
Your answer is the first graph.
Answer:
Step-by-step explanation:
Answer: h=7
Step-by-step explanation:
By definition the function in vertex form is:
![f(x)=a(x-h)^{2}+k](https://tex.z-dn.net/?f=f%28x%29%3Da%28x-h%29%5E%7B2%7D%2Bk)
Where (h,k) is the vertex of the parabola.
You must group the terms that contain the same variable in the function:
![f(x)=(x^{2}-14x)+29](https://tex.z-dn.net/?f=f%28x%29%3D%28x%5E%7B2%7D-14x%29%2B29)
Complete the square as following:
![f(x)=(x^{2}-14x+49)+29-49](https://tex.z-dn.net/?f=f%28x%29%3D%28x%5E%7B2%7D-14x%2B49%29%2B29-49)
Now you must rewrite it as following:
![f(x)=(x-7)^{2}-20](https://tex.z-dn.net/?f=f%28x%29%3D%28x-7%29%5E%7B2%7D-20)
Then:
h=7
Answer:
50%
Step-by-step explanation:
You take the 1500 shots and take away the 300 and 450 you get 750 you divide 750 from 1500 then you get 0.5 and you multiply it with 100 and you get the answer 50.
Answer:
We cannot know unless you give me some type of information.
Step-by-step explanation: