In January, Toby's bookstore sold books. In February, he sold 20% more books. How many books did he sell in February?
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Answer:
Step-by-step explanation:
To find the slope, all we need is to points on the line.
Judging by that graph, we can see a point at (0,1) and at (5,4).
Simply enter this into the slope formula and you'll have your slope.
Your y1 term is 1, your y2 term is 4.
Your x1 term is 0, your x2 term is 5.
Your slope is .