The smaller triangle is a pre-image of the bigger triangle the center of dilation is (2, -1).

what is the scale factor used to create the dilation?
-2
-1/2
1/2
2

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.