Write an equation of a line passing through the two points.

(-3, -5) and (1,3)

i got b = 1

work:

3 = 2(1)+b
3=2 + b

1 = b

Which of the functions graphed below has a removable discontinuity?

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

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.