With linear graphs, there's two things you need to find, the y intercept and the slope. The y intercept is literally where the line touches the y axis. Looking at the graph you can see that it's at 900, so your number by itself has to be +900. The slope then is found by seeing how much y changes for every change in x. So you have two points, (20,600) and (40,300) which tell you that the line moves down 300 when it moves across 20. Your slope is then -300/20 which is -15. This goes in front of your x and you get your equation. SO your answer would be
A. <span>y = −15x + 900
Hope I helped:P
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7,485 just do long division
The answer is going to be 18 because they if you take away 30 from
48 it gives you 18...
I THINK it is 23 i hope it helps
