Question

Не выполняя построения,найдите координаты точки пересечения графиков функции y=-0.04x и y=-40 ПОМОГИТЕ ПОЖАЛУЙСТА)))Буду очень благодарна))

Answer 1

-0,04x=-40 x=1000 (1000;-40)- ответ

Answer 2

Все очень просто нужно их приравнять
-0,04х=-40
х=-40/(-0,04)
х=4000/4=1000
ответ (1000;-40)

Answer 3

Finding the Intersection Point of Two Functions

To find the coordinates of the intersection point of the two functions \(y = -0.04x\) and \(y = -40\), we can set the two equations equal to each other and solve for the value of \(x\).

Step 1: Set the Equations Equal to Each Other - \( -0.04x = -40 \)

Step 2: Solve for \(x\) - \( x = \frac{-40}{-0.04} \) - \( x = 1000 \)

Now that we have found the value of \(x\), we can substitute it into either of the original equations to find the value of \(y\).

Step 3: Substitute \(x = 1000\) into \(y = -0.04x\) - \( y = -0.04(1000) \) - \( y = -40 \)

Conclusion

The coordinates of the intersection point of the two functions are (1000, -40).