Answer:
(9 × 3x+7) - (5 × x+2)
Step-by-step explanation:
Red area
9 × 3x + 7
white area
5 × x+2
It has no solutions. Hope it helps
Answer:
B) Yes, because the slope is
and the zero is (12, 0)
Step-by-step explanation:
From inspection of the graph:
- y-intercept = (0, 100)
- Two points: (3, 75) and (6, 50)

Therefore, the equation of the line in slope-intercept form y = mx + b
(where m is the slope and b is the y-intercept) is:

To find the zero (when y = 0), set the equation to zero and solve for x:




Therefore, the zero is at (12, 0)
Therefore, the graph does represent the function because the slope is
and the zero is at (12, 0)