Do all tables have a C of P? Explain her brainlist if you answer it right

Which of the functions graphed below has a removable discontinuity?

Which expression and diagram represent “renee biked four times as far this month as last month”?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.