This is an essay! Be thorough. Define foreign policy and describe the 4 main objectives of U.S. foreign policy.

Find the slope of the line.-2y + 5x = 15

Find the slope of the line that goes through the given points.(1, -3), (8, -2)

Graph the equation.x + 3 = 0

Find an equation of the line. Write the equation using function notation.Through (1, 8) and (4, 14)

Determine whether the ordered pair is a solution of the given equation.4x + 3y = 9; (3, -1)

Graph the equation.y = -5x

Find the slope of the line that goes through the given points.(1, -8), (-3, -3)

Graph the equation.y = -4x

Find the domain and the range of the relation. Then determine whether the relation is a function.{(-3, 13), (-2, 8), (0, 4), (2, 8), (4, 20)}