The length of a rectangle is 4in more than its width, and its perimeter is 34in find the length and width of the rectangle

Let and be, respectively, the length and the width of the rectangle.

If the length is 4 inches more than the width, we have

Moreover, the perimeter of a rectangle is given by

And we can substitute to get

We know that the perimeter is 34 inches:

Which implies

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.