I need help on these
2 answers:
Blue is #1 and y intercept is -1
Red is #2 and y intercept is 2
Black is #3 and y intercept is 1
Pink is #4 and y intercept is -3
Not sure on slopes though
Red is #2 and y intercept is 2
Black is #3 and y intercept is 1
Pink is #4 and y intercept is -3
Not sure on slopes though
Here you go. Hope this helps
Just remember 'm' has a numerator and denominator characterized by rise over run. Rise means move up or down and run means left or right. So a slope of 4 can be rewritten as 4/1 right? Since 4/1 is simply equal to 4. The beauty of rewriting it in that form is because we can see the rise and run factor. You would rise and run in a direction that would result in a positive slope or negative slope orientation. First locate the y intercept which is +b for the form y=mx+b. The y intercept is -b for the form y=mx-b. Both of these cases are true regardless if m is positive or negative. Then discover your value of m. If m is negative then from your y-int (the value of b on the y-axis), move up and to the left (not to the right as this would be a positive slope orientation instead!) by that rise over run factor and from the same y-int point, move down and to right by the same rise over run factor. Connect the dots and you have the line drawn correctly
Just remember 'm' has a numerator and denominator characterized by rise over run. Rise means move up or down and run means left or right. So a slope of 4 can be rewritten as 4/1 right? Since 4/1 is simply equal to 4. The beauty of rewriting it in that form is because we can see the rise and run factor. You would rise and run in a direction that would result in a positive slope or negative slope orientation. First locate the y intercept which is +b for the form y=mx+b. The y intercept is -b for the form y=mx-b. Both of these cases are true regardless if m is positive or negative. Then discover your value of m. If m is negative then from your y-int (the value of b on the y-axis), move up and to the left (not to the right as this would be a positive slope orientation instead!) by that rise over run factor and from the same y-int point, move down and to right by the same rise over run factor. Connect the dots and you have the line drawn correctly
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Using the percentage concept, it is found that 75% of the population of Gorgeous Sunset is on Beautiful Sunrise now.
<h3>What is a percentage?</h3>The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:
In this problem, we have that:
- We consider that the population of both Beautiful Sunrise and Gorgeous Sunset islands is of x.
- There is a fiesta at Beautiful Sunrise, and a number a of people from Gorgeous Sunset are coming, hence, there will be x + a people at Beautiful Sunrise and x - a people t Gorgeous Sunset.
The percentage of people from Gorgeous Sunset is on Beautiful Sunrise now is:
Now the number of people on Beautiful Sunrise is seven times the number of people on Gorgeous Sunset, hence:
We can find a <u>as a function of x</u> to find the percentage:
Then, the percentage is:
75% of the population of Gorgeous Sunset is on Beautiful Sunrise now.
You can learn more about the percentage concept at brainly.com/question/10491646