Answer:
a) its root 2
b) 2
c) 3,4,5,6 (just all x numbers)
d) inverse is just reverse of points ex: (2,1) for the first set
also what is that equation up top am i suppose to use that for something
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let 'm' denotes the mass of helicopter, 'g' denotes the gravity and 'a' denotes the acceleration.
We know that
Put
So,
Also, as per Newton's second law,
Put
So,
We know that the lift force is the sum of the gravitational force and the force of motion.
I’m pretty sure it’s c , sorry if it’s wrong tho
Answer:
<h2>(2,4)</h2>
Step-by-step explanation:
The given function is
Where , and .
The vertex is at , which is defined as and . So, replacing values, we have
Then,
So, the vertex is at .
Remember that the minium or maximum value of a quadratic function is defined by its vertex. In this case, it represents a minimum at (2,4).