Problem 1. (1 point) Problem 4. (1 point) Part 1 Order the following graphs by increasing slope of the line being displayed: Find the equation of the line with slope -1 and that contains the point (-9, -7). Write the equation in the form y = mx + b and identify m and b. m= -9 b= Part 2 Answer(s) submitted: B (incorrect) Problem 2. (1 point) 310 Graph the line by clicking and dragging points A and B in the interactive figure below. Click the submit answers button when you are done. D geogebraweb code Enter the labels of the graphs (A, B, C, and D) in order of in- Answer(s) submitted: creasing slope: .