Jalen is computing the slope of the line on the graph below. On a coordinate plane, a line goes through points (negative 4, 0) and (2, 3). Step 1: (–4, 0) and (2, 3) Step 2: StartFraction negative 4 minus 2 Over 0 minus 3 EndFraction Step 3: StartFraction negative 6 Over negative 3 EndFraction Step 4: The slope is 2. Which statement describes Jalen’s error? Jalen computed the ratio of change in x to change in y. Jalen used the ordered pairs in the wrong order. Jalen made a computational error. Jalen used an ordered pair that is not on the line.

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.