Question

2m^2=13-15/m^2
give correct answer otherwise reported...​

Answer 1

Step-by-step explanation:

The graph of a quadratic equation in two variables (y = ax2 + bx + c ) is called a parabola. ... We say that the first parabola opens upwards (is a U shape) and the second parabola opens downwards (is an upside down U shape). In order to graph a parabola we need to find its intercepts, vertex, and which way it opens.

Answer 2

Step-by-step explanation:

Answer. Each thoracic nerve root exits the spinal canal through a bony hole, called an intervertebral foramen. This bony hole is formed by two adjacent vertebrae, and its size and shape can slightly shift as the vertebrae move