Question

PLease help!!!!!
Find a value for k in the function below so that the function is continuous at all points.
m(x)={ kx x<5
20 x> or equal to 5
k=

Answer 1

replace \(x\) by 5, set the result equal to 20 and solve for \(k\)

Answer 2

i.e. \(5k=20\implies k=4\)