The graphs below have the same shape. What is the equation of the red graph?

table 3 represents a direct variation function. : )

cool stunts are flippin i think

sitting on a chair

and using stick feet

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.

once you solve it out the value of x is 13