Write an equation of a line that is perpendicular to the line y = 2/3x+5 and that passes through the
point (0,4).

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)