The length of a rectangle is one unit shorter than one-sixth of the width, x. which expression represents the perimeter of the rectangle? 7/3x−2 1/3x−4 1/3x−2 7/3x−8

Step-by-step explanation:

Let x be the width of the rectangle , then the length of the rectangle will be :_

Length =

We know that the perimeter of a rectangle is given by :-

Substitute the value of length and width we get,

Combine like terms, we get

Hence, the expression represents the perimeter of the rectangle :

their is no graph showing

step-by-step explanation:

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)