Answer:
Step-by-step explanation:
Here are the steps required to solve a quadratic using the quadratic formula:
Example 1 – Solve: x²-8x+14=0
Step 1: Identify a, b, and c and plug them into the quadratic formula. In this case a = 1, b = –8, and c = 14.
Step 2: Use the order of operations to simplify the quadratic formula.
Step 3: Simplify the radical, if you can. In this case you can simply the radical into:
Step 4: Reduce the problem, if you can. In this case you can reduce the entire problem by 2.
Answer: D. p(d) = 3(10000)p
Step-by-step explanation:
Hello Hope this can help you.
If you need any more help feel free to ask me.
Good luck mate :P
Answer:
D. ![y-110=55(x-2)](https://tex.z-dn.net/?f=y-110%3D55%28x-2%29)
Step-by-step explanation:
Cassidy’s family is driving home from vacation at an average speed of 55 mph.
Initially, at x = 0 hours, the family is y = 0 miles away form home. We get the first point (0,0).
After x = 2 hours, the family is y = 110 miles from home. We get the second point (2,110).
The equation in point-slope form that represents their distance y from home, after x hours is
![y-110=\dfrac{0-110}{0-2}(x-2)\\ \\y-110=\dfrac{110}{2}(x-2) \\ \\y-110=55(x-2)](https://tex.z-dn.net/?f=y-110%3D%5Cdfrac%7B0-110%7D%7B0-2%7D%28x-2%29%5C%5C%20%5C%5Cy-110%3D%5Cdfrac%7B110%7D%7B2%7D%28x-2%29%20%5C%5C%20%5C%5Cy-110%3D55%28x-2%29)
Answer: none of them is right, did you meant maximum 4 and minimum 2?
Step-by-step explanation: cos x gets values between 1 and -1.
If you add 3 you get values between 4 and 2.