is graphed on a coordinate plane with coordinates F (1,-1), G (3,1) and H (3,-2). If the triangle is transformed according to the rule (x, y)→(y, x), what transformation occurred to each coordinate?

Which reflection of the point will produce an image at the same coordinates, (0, k)?. not a ... One vertex of a triangle is located at (0, 5) on a coordinate grid. After a ... Which composition of transformations maps figure EFGH to figure E"F"G"H"? ... A triangle on a coordinate plane is translated according to the rule T-3, 5(x, y).

Step-by-step explanation:

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

step-by-step explanation: