11.
the graph of f(x) = xº is reflected across the x-axis. the graph is then translated 11 units up and 7
units to the left. write the equation of the transformed function,

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Write the fraction or mixed number and the decimal shown by the model

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15