The point (-2, 4) is plotted on the coordinate plane. The point is reflected across the y-axis. What are the coordinates of the reflected point

A (-2,-4)
B (-2,4)
C (2,-4)
D (2,4)

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.