Select all that apply. Which quadrilaterals always have both line symmetry and rotational symmetry?
isosceles trapezoid
parallelogram
rhombus
rectangle

i think this could be a possible answer (1 / 84) -1

good luck! : d

need more detail

step-by-step explanation:

lele

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)