Reflectional symmetry is the quality a design has if it maintains __ when it is reflected across an axis or line of symmetry

Let me Explain the meaning of term of term reflection symmetry i.e If an image is reflected across a line of symmetry , axis either through X or Y,the two halves of same image are identical or symmetrical or look alike.For example Human body has a line of symmetry, the alphabets A, X, U,E has 1, 2, 1,1 line of symmetry.In polygons Isosceles triangle,equilateral triangle has 1 and 3 lines of symmetry.

So , Reflectional symmetry is the quality a design has if it maintains Symmetry i.e two halves are same i.e identical when it is reflected across an axis or line of symmetry.

a) what number, when added to negative four, is equal to negative five?

step-by-step explanation:

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)