25 pattern is, 7, 5, and then 3. -2 every time
You basically take (13 + )(n + ) and then you see what multiplies to get 39
<u>in</u><u> </u><u>slope</u><u> </u><u>in</u><u>t</u>ercept
y = -5x - 7
point slope form
y + 5x - 7 =0
Q-1.8+1.8=14+1.8= Q=15.8 hope this helps