Line q goes through points (-3, 3) and (-5, -3). At what point does line q cross the y-axis? у
(0,12)
5
4
(0.-4)
3
2
11
→x
(-4,0)
-5-4-3-2-1
1
2
3 4 5
(12,0)

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post