A= 3, b= 14 c= -5
To find this, use the foil method of first, outside, inside, and then last. By doing so you’ll get the answer of 3x^2 + 14x -5
Answer:
Step-by-step explanation:
Answer: 57
Step-by-step explanation:
53+71+89+10+62=285
285/5=57
For a given (x,√x) on the curve, its distance to (5,0) can be calculated by pythagoras as:
D = √((5-x)² + √x²) = √(x²-9x+25)
We have to find the lowest D. To calculate that, we can find the minimum of x²-9x+25 which is at 9/2 (remember the -b/2a formula).
So the distance is minimal at the point (9/2, 3/√2)
