What is the area of a figure that is measured 23 m×7m×10m×8m×36m×21m×9m×4m×?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis