So, the table will be 2, 4, 8, 16, and 32. In this pattern, the growth is by multiplying by 2. Notice that on the xaxis numbers to the right of 0 are positive and to the left of 0 are negative. In order to find the number of rewards, we will use the rule of multiplication of 2. Each point on a plane is located by a unique ordered pair of numbers called the coordinates. As you can see, the growth in the numbers is by 5. For the first pattern for sums solved, we will use the rule of adding 5.
Solution: We have to create a pattern for the data and complete the table. The following table shows the number of sums solved by Emily each day, and the reward she gets each day for solving them. The coordinate plane is an organized way to identify locations in two dimensions, using a grid and coordinates on the x-axis and y-axis. So, the pet gains the most weight in the third and fifth months.Įxample 3. The most weight gain for Martha’s pet happens between the points (2, 15)and (3, 25) and (4, 30) and (5, 40), where the pet has gained 10 pounds compared to the previous month. We are going to plot the points for each ordered pair and then connect the points with a line segment. We will also write a title for the graph as well. Here we will label the axes by writing the age in months on the x-axis, and the weight on the y-axis. Solution: We will first write down the ordered pairs from the table. Can you find the two months in which Martha’s pet gained the most weight? Prepare a line graph based on the weight of her pet, as mentioned in the table. Martha measured the weight of her pet for 5 months and maintained a table for it. It also tells us that in these 5 days on the 3rd day the least number of medicines were sold which is 5.Įxample 2. We have plotted a point for each ordered pair, and there are five points on the grid lines.įrom the graph, we can say that the point (3, 5) represents the number of medicines sold on the 3rd day. We will provide a title for the graph as well. Here we will label the axes by putting the number of days on the x-axis and medicines sold on the y-axis. Now, we have to plot these ordered pairs on a graph. Solution: From the above table, we will first write down the ordered pairs. The following table shows the quantity of medicines a chemist sells each day of a week.