Answer:
sry man i dont know
Step-by-step explanation:
<span>f(x) = 5(1/5)-x
f(x) = 5(5)x</span>
Answer:
81y^2+36y+4
Step-by-step explanation:
First: 9y^2= 81y
Next: 2^2= 4
Then: 9y times 2= 18
Last: 18 times 2= 36y
(this : ^2 means squared in case you did not know)
Note that this just produces three parametric equations:



In the

plane, this is just he parametric equation for an ellipse (as a function of u). The z is simply a linear function.
The surface is then an ellipse extruded along the z-axis. We get a elliptic cylinder.
Answer:
A, because m is less than 4.4 so 4.4, is gonna be greater