Question

Please help!!!!!
Find a value for k in the function below so that the function is continuous at all points
m(x)={x+k x< or equal to3
21 x>3}
k=

Answer 1

m(3) = 21 = 3+k

Answer 2

So then what does k=

Answer 3

This is for you to determine. Let's see what you get.

Answer 4

k=7

Answer 5

or k=18

Answer 6

Would you like to take that first one back?

Answer 7

yes just k=18

Answer 8

is that correct?

Answer 9

Since there is no division, that 7 was not a good choice. Good work on the k = 18!!

Answer 10

thanks