Speed is a calculation of distance over time.
So, if we divide our distance, by our time, we will get speed.
So
The speed is 5 meters per second
or 5 m/s (Just a different way of expressing the units)
<span>we are given the function r=2cos(3θ)
from the pythagorean theorem,</span>
<span><span>r2</span>=<span>x2</span>+<span>y2
from the polar definition,</span></span>
<span>x=rcos3θ</span>
<span><span>x/r = </span>cos3θ</span>
<span>y=rsin3θ</span>
<span>r=2<span>x/r</span></span>
<span><span>r2</span>=2x</span>
<span><span><span>x2</span>+<span>y2</span>−2x=0.
This equation represents a parabola</span></span>
9514 1404 393
Answer:
c. y = (x +2)² -5
Step-by-step explanation:
If you replace the squared term with zero, you are choosing the minimum of the remaining values. (A squared term cannot have a negative value.)
a) 3
b) 4
c) -5 . . . . the graph with the least possible y-value
d) 0
Your ANSWER is
4
I really hope this helps let me know if you need a step by step
