The tool I used for modellin is MS Excel. As you on the left side of the picture, I tabulate the x and y coordinates with respect to their columns. Then, I plotted it using the scatter plot graph. In this type of graph, only plots are drawn on the Cartesian plane. Next, I created a trendline as represented by the blue dashed line. There are options to the degree of your trendline: linear, polynomial or exponential. The closes fit is the polynomial with a degree of 2. An option is listed there in displaying the equation. The equation modelled by regression through data fitting is:
y = x² - 4x+1

8 0

3 years ago

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The number p and 2/3 are additive inverses. Drag and drop 2/3 and p to their correct positions on the number line. Drag and drop

Airida [17]

<span>On the number line, p would be to the left of 2/3. The sum of p and 2/3 equals 0.</span>

3 0

3 years ago

What are two numbers when multiplied get -40 and when added get 6

valentina_108 [34]

10 and -4. You multiply 10 times -4 to get -40 and you add 10 and -4 to get 6

8 0

3 years ago