What number has 9 thousands and 4 less hundreds than thousands

The table shows values for functions f(x) and g(x) . x f(x)=3x g(x)=2x+1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 what is the solution to f(x)=g(x) ? select each correct answer.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Find the area of the regular hexagon if a side is 20 cm.