What shapes are formed by cross sections parallel to the base of a square pyramid? A. Similar triangles B. Similar squares C. Triangles of the same size D. Squares of the same size

B. Similar squares

Step-by-step explanation:

The cross sections parallel to the base of a square pyramid, will form a square which will be similar to the base of the pyramid.

Also, if we consider a rectangular pyramid, the cross sections parallel to the base of the rectangular pyramid, will form a rectangle which will be similar to the base of the pyramid.

Thus, the paralel cross section to the base of any pyramid will form a similar shape of its base.

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.