Linearize the compound pendulum equation ​

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.