Answer:
#7 - A
#8 - A
#9 - m =
#10 - m = 2
#11 - m =
#12 - m = 0
Step-by-step explanation:
Q7-Q8: These questions are in slope-intercept form (
) where m equals the slope and b where the line crosses through the y-axis (or y-intercept). First, look where the line crosses through the y-axis to narrow down your answers. Then, count of the graph to find your slope (which is detailed below).
Q9-Q12: Remember, to calculate slope use rise over run. This means to count up and down first, and then left to right. Also, if the line is slanted to the left, then it is negative because your counting to the left horizontally. For the straight line, which is horizontal