Solve 4x- c= k for x.
A. x = 4(k - c)
O B. x = 4(k+ c)
O C. x-***
O D. x-**

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

What is the definition of exponential decay?

Which of the following is an equation of a line parallel to the equation y=4x+1?