The table shows the functions representing the length and width of a rectangle. х
1
2
3
4
Length
f(x) = x + 3
4
5
6
7
Width
g(x) = x + 2
3
4.
5
6
The perimeter of the rectangle when x = 3 is 22. Which equation can be used to represent the perimeter of the
rectangle, P(x)?
P(x) = 2(f. g)(x)
P(x) = (f. g)(x)
P(x) = 2(f + g)(x)
P(x) = (f + g)(x)

the awnser is visionary

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)