Flip a function along an axis means to change its orientation considering that axis as a mirror. Since mirrors reflects all that is needed to do is apply a negative 1 to the given function, that results in a new function -x^2.
-2x+4y=4 Equation 1 x-2y=6 Equation 2 Solving by substitution method. Isolate x from equation 2. x=2y+6 Substitute value of x in equation 1 -2(2y+6)+4y=4 -4y-12+4y=4 -12=4 -16=0 Which is false.
