Answer:
Is this a question or..........
Step-by-step explanation:
Y=2x+1
x is the input, so the 2x will make it twice the input, and the +1 will make it one more, therefore y(the output) is one more than twice the input :)
I am thinking that the correct answer among the choices presented is option D. The points lie on the line equidistant from the endpoints of AB. <span>The points lie on the line that is the perpendicular-bisector of segment AB. </span>Hope this answers your question.
Answer:

Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form
or 
Let
x-----> the speed of the elevator
y----> the weight it carries
so

<em>Find the constant k</em>
For x=10 ft/sec, y=400 lb
substitute

The equation is

Find the speed for y=500 lb
substitute in the equation


Answer:
option 1
Step-by-step explanation:
if it goes up 6 then it means plus 6