Morgan, Dakota and Taylor showed their work solving the equation 72 + 5x +1= 73. Identify the student with the invalid first step and justify your reasoning.
Morgan
7x + 5x + 1 = 73
12x + 1 = 73
Dakota
7x + 5x + 1 = 73
7x + 6x = 73
Taylor
7x + 5x + 1 = 73
7x + 5x = 72

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c:

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?