What is the sum of the first 10 terms of the geometric sequence 1 , -2, 4, -8, 16, 32...​?​

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year