Question

Срочно. Пересекаются ли графики функции. y=12x+5 и y=7x-0.5 ? Если да, то найдите координаты пересечения графиков.

Answer 1

Не пересекаются эти прямые

Answer 2

Checking the Intersection of the Functions

The given functions are: - y = 12x + 5 - y = 7x - 0.5

To find the intersection points, we need to set the two functions equal to each other and solve for x.

Finding the Intersection Points

Setting the two functions equal to each other: 12x + 5 = 7x - 0.5

Solving for x: 12x - 7x = -0.5 - 5 5x = -5.5 x = -5.5 / 5 x = -1.1

Now, we can find the corresponding y-coordinate by substituting x back into either of the original equations.

Substituting x = -1.1 into y = 12x + 5: y = 12(-1.1) + 5 y = -13.2 + 5 y = -8.2

Conclusion

The coordinates of the intersection point of the two graphs are (-1.1, -8.2).