You are given a number. do you know the number that is 1/5 as big

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

What is the equation of a line passing through (-6,5) and having a slope of 1/3