What about all the other wars in American history? Many of the Indian Wars lasted decades, says Don Surber in the Charleston, W.V., Daily Mail. The Second Seminole War lasted from 1835 until 1842, and the Sioux Wars lasted from 1854 to 1890. Also, he says, in the case of Afghanistan our enemy struck first.
Special relativity is perhaps one of the least intuitive theories ever conceived in the history of science, yet it is central to physics. In E = mc 2 Einstein concluded that mass (m) and kinetic energy (E) are equal, since the speed of light (c 2) is constant. In other words, mass can be changed into energy, and energy can be changed into mass.
Example 2: Graph the parabola. Compare the equation with to find the values of a, b, and c. Here, a = â2, b = 5, and c = â1. Use the values of the coefficients to write the equation of axis of symmetry. The graph of a quadratic equation in the form y = ax 2 + bx + c has as its axis of symmetry the line.So, the equation of the axis of symmetry of the given parabola is or.Substitute in the equation to find the y-coordinate of the vertex.he graph of a quadratic equation in the form y = ax 2 + bx + c has as its axis of symmetry the line. So, the equation of the axis of symmetry of the given parabola is or. Substitute in the equation to find the y-coordinate of the vertex.