F(x) = 0.122+206+15, 1<10
0.25 13+k, 1 >10
If the left-hand limit of f(I) is equal to the right-hand limit of f(x) as x approaches 10, the limit of fly) as x approaches 10 is
and the value of k is

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?