Answer:
![8x](https://tex.z-dn.net/?f=8x)
Step-by-step explanation:
Let us suppose that items carried by one hiker is
We know that everyone will carry same number of items
hence for a group of
hikers, total number of items will be ![8x](https://tex.z-dn.net/?f=8x)
Answer:
Assuming you want an Algebraic expression:
n ≥ 10
Answer:
Refer to the attachment. :)
Answer:
The correct choice is C
Step-by-step explanation:
The given curve is described by the parametric equations:
![x=4-t](https://tex.z-dn.net/?f=x%3D4-t)
![y=t^2-2](https://tex.z-dn.net/?f=y%3Dt%5E2-2)
Let us eliminate the parameter by making t the subject in the first equation and substitute into the second equation;
![t=4-x](https://tex.z-dn.net/?f=t%3D4-x)
We substitute this into the second equation to get:
![y=(4-x)^2-2](https://tex.z-dn.net/?f=y%3D%284-x%29%5E2-2)
This is the equation of a parabola whose vertex is at (4,-2)
The correct choice is C
Answer: Hope I helped ^^ there might be some mistakes
Step-by-step explanation:we know that
The function f(x) is a vertical parabola open upward
the vertex is the point ------> is a minimumThe function g(x) is a linear equation
The y-intercept is the point -----> for find the value of g(x)
therefore
the answer in the attached figure