The first step is to ignore the inequality symbol first and replace it with '=' sign. Then, find the x- and y-intercepts.
15x + 10y = 1,100
x-intercept:
15x + 0 = 1,100
x = 1,100/15 = 73.33
y-intercept:
0 + 10y = 1,100
y = 1,100/10 = 110
Now, plot points (73.33,0) and (0,110). Since the equality symbol is ≥, which has an equal sign to it, connect the points using a solid line.
Next, let's find a point on the graph. Suppose it is the origin at (0,0). Use this points to the equation.
15x + 10y ≥ 1,100
15(0) + 10(0) ? 1,100
0 ? 1,100
0 < 1,100
It makes the symbol ≥ false. Therefore, it means that the other region bounded by the line is the solution. So, you shade this area. The final graph is shown in the picture attached.
"4a^2x5b^3=20ab^5" is the one equation among the following choices given in the question that is incorrect. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that you were looking for and the answer has actually come to your desired help.
Step-by-step explanation:
Note: I used the identity
for the last step.
PS. I love proving trigonometric identities!
<h2>
4. найдите пределы:</h2>
Пошаговое решение:
Разделите на высшую знаменательную силу 'n'
так
так как
также
Следовательно
∵
Пошаговое решение:
Разделите на высшую знаменательную силу 'n²'
так как
и
так
∵
<h2>
5.</h2>
1)
Пошаговое решение:
Положил x = 1
∵
∵
2)
Пошаговое решение:
Решить
так как
так
Итак, уравнение:
Положил x = 1
∵
3)
Пошаговое решение:
так как
и
так
∵ diverges mean 'расходится'
4)
Пошаговое решение:
Apply L'Hopital's Rule
Положил x = 0
∵
5)
Пошаговое решение:
Check the attached diagram for the solution of this question.
(Проверьте прилагаемую диаграмму для решения этого вопроса.)