Exercises: COORDINATE GEOMETRY Find the coordinates of the orthocenter of the triangle with the given vertices.
1. J(1, 0), H(6, 0), I(3, 6) 2. S(1, 0), T(4, 7), U(8, -3)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h