Differentiating a logarithmic function in exercise, find the derivative of the function. see examples 1, 2, 3, and 4.
f(x) = ln {1 + e^x/ 1 - e^x}

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1