Which statement about the graph is true? O The graph shows a proportional relationship because it is a line, and the difference between each point is the
same

O The graph shows a proportional relationship because it is a line, and each x-value is a multiple of 2.

O The graph does not show a proportional relationship because each point written as a ratio gives a different
value.

O The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot
have a constant of proportionality.

D. The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot have a constant of proportionality.

Step-by-step explanation:

All proportional relationships can be written as , where is some constant of proportionality. Therefore, all proportional relationships must pass through the origin (0, 0). Since the line shown does not pass through the origin, it cannot be a proportional relationship and we eliminate the first two answer choices.

The graph shows a straight line which represents a linear function, a prerequisite to being a proportional relationship. However, the function for the line is , which is does not follow the format and therefore does not pass through the origin. Because of this, the line does not have a constant of proportionality and therefore the answer is D. The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot have a constant of proportionality.

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.