A region s in the first quadrant is bounded by the graphs f(x)= e^x-2 and g(x)= arctan x. What is the area of S?

What is the value of x when x + 7 = 21?

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?

What is the best estimate of the length of a football