Answer:f(x) = a(x – h)² + k
we know the vertex v(5,3)
substitute in the values for h and k
f(x) = a(x – 5)² + 3
Use another point and substitute in values for x and f(x).
for the point (6,5)
Solve for a.
5 = a(6 – 5)2 + 3-------------- > 5=a+3-------------> a=2
The function is f(x)=a(x – h)2 + k-------- > 2(x – 5)² + 3
f(x)= 2(x – 5)² + 3-------- > 2[x²-10x+25]+3=2x²-20x+50+3=2x²-20x+53
f(x)=2x²-20x+53
the answer is f(x)= 2(x – 5)² + 3----------------- > (f(x)=2x²-20x+53)
Step-by-step explanation:
Hello!
As you can see, there are 12 total coins. There are 7 nickels, and as we replace our coin, the probability will remain the same the whole time. We will multiply below.
Therefore, we have about a 20% chance of this event occurring.
I hope this helps!
2:3:1
2+3+1 = 7
£72 / 7 = £10.28
Answer:
£10.28 * 2 = £20.56
£10.28 * 3 = £30.84
£10.28 * 1 = £10.28
If you want to check if it's correct. add all three of them and see if you get the £72.
Please make this answer the brainiest!
Answer:
The price for one avocado is $0.83
Step-by-step explanation:
You divide the overall price by the amount to find the unit price (0.83)
Have a wonderful day :)
Answer:
x+12 The length of a rectangle
Step-by-step explanation:
The perimeter should be 4x+12, the x being the the width. If the length is the is 12 inches more than the width, the length should be x+12