Aj, Rj and Dj are brothers, Aj is years older than Rj and Dj is 2 years young than Rn, use r for Rjs age write expression to show the ages of the other two brothers

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d