ScardeySpider
05.07.2019 •
Mathematics
In 2013, the population of the state of new york was approximately 19.65 million, and the population of new york city was 8,406,000. in 2013, how many people in new york state did not live in new york city? the answer in standard notation is the answer in scientific notation is p × 10q, where p is and q is
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Ответ:
1.1244 x 10^7
Ответ:
Step-by-step explanation:
A graph of the quadratic function is given to us and by using the Zeroes , we need to write the function . From the graph , we can sew that , it cuts the x axis on (-2,0) and (1,0) .
Hence , x = -2 and 1 are the zeroes of the function .
In general if we have and as the zeroes of the function , then the quadratic function is given by ,
Here the zeroes are -2 and 1 , on substituting the respective values in the formula , we have ,
Simplify inside the curly brackets ,
Multiply the two terms ,
Simplify the brackets ,
Add the constants and the variables ,
When the constant of the function is (-1),
Hence the equation of the function is y = -x² -x + 2 .