The translation vector ⟨4,5⟩ is applied to △bat to produce the translated image △b′a′t′ . assume △bat has no horizontal or vertical side. which of the following is true?

a. lines containing corresponding sides of the triangles are parallel.
b. slopes of corresponding sides are not equal.
c. the product of the slopes of corresponding sides is -1.
d. the x-coordinates of the pre-image vertices would increase by 5 units and the
y-coordinates would increase by 4 units.