There is a line that includes the point (-7, 9) and has a slope of -1/7. What is its equation in slope intercept form?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Do,h = (7, 9) (14, 18) the scale factor is

Which expression is rational? 6. , square root two, square root 14, square root 49