What is the solution to the equation?

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

41/17 as a decimal rounded to the nearest hundredth

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?