I was wondering if maybe someone might be able to take a look at this? I have been having a very hard time with it.
#8 on page 1 is wrong: D would give an inequality of . The graph does not represent this.
#2. You found the y-int. To find the x-int you must plug 0 into y to find where it will hit the x-axis.
#3. Slope is . You did it backwards. It should be up 2 over 3.
No your answer is correct Neither student performed the distribution correct, Student b however somehow got the answer correct. Perhaps this is a trick perhaps a mistake in the question. Neither student, however distributed correctly.
Student B made a mistake in distributing. In front of the parenthesis is -2. So you multiply that -2 by everything inside the parenthesis. It should be: