Y=-5x+12;c(-2,1) Need ASAP for an exam

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536