Isosceles trapezoid abcd is shown below with a line ef drawn through its center. if the isosceles trapezoid is dilated using a scale factor of 1/2 and a line is drawn through the center of the new dilated figure, what relationship will that line have with line ef in the drawing below?

square root

step-by-step explanation:

$9.41

step-by-step explanation:

$12. that is my answer.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1