20 points for 3 given: ∆abc, ab = bc, m∠1< 90° perimeter of ∆abc = 25 difference between the two sides is 4 find: ab, bc, ac list the sides of δrst in in ascending order (shortest to longest) if: m∠r = 3x+42°, m∠s = 4x−11°, and m∠t = x+13° list the sides of δrst in in ascending order (shortest to longest) if: m∠r = 2x+11°, m∠s = 3x+23°, and m∠t = x+42°

1.what effect does replacing x with x−4 have on the graph for the function f(x) ? f(x)=|x−6|+2 the graph is shifted 4 units up. the graph is shifted 4 units down. the graph is shifted 4 units left. the graph is shifted 4 units right. 2.what are the coordinates of the hole in the graph of the function f(x) ? f(x)=x^2+3x−28/x+7 3.which graph represents the function?