Jo divided the rectangle into 4 parts if each part is 1/4 of the whole rectangle. 4 is the denominator which is the number of parts that has been divided.
B It’s the one that makes sense
Y = 0.6x + 0.5 will be standard form. When x = 1, Y = 1.1. X=2, Y=1.7. X=3, Y=2.3.
Translation by moving the two shapes to the same points you can verify its congruence.