(-1,2)(1.17) (3, -4)(1.20)
is this a function or relation

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Which of the functions graphed below has a removable discontinuity?

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.