Which phrase best describes the translation from the graph y = (x – 5)^2+ 7 to the graph of y = (x + 1)^2 – 2? answers a. 6 units left and 9 units down b.6 units right and 9 units down c.6 units left and 9 units up d.6 units right and 9 units up

Option A. 6 units left and 9 units down

Step-by-step explanation:

we know that

This is a vertical parabola open upward with the vertex at (5,7)

and

This is a vertical parabola open upward with the vertex at (-1,-2)

so

The rule of translation of

(5,7) ----> (-1,-2)

is equal to

(x,y)-----> (x-6,y-9)

That means-----> 6 units left and 9 units down

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.

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step-by-step explanation:

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