Answer:

Step-by-step explanation:
If the slope is less than one but greater than zero, the graph will result in an exponential decay.

We need to solve for x
To get x alone we need to remove the denominator 5
To remove denominator 5 we multiply by 5 on both sides

2x = 50
2x means 2 times x
2 is multiplied with x. so to remove 2 we divide by 2

So x= 25
So all u have to do is say all the x values that have a point (the domain) and all the y values that have a point (the range). If it is continuous, like a line, then u say all the points between two points. For example the range of the bottom right is [-1,5]. If it goes to infinity or negative infinity, you say something like (-infinity,infinity). With the sideways 8 of course. Btw, (-infinity, infinity) is the domain of the bottom right ;D
In my opinion I think it's the third one
26.18 divided by 77 = 0.34. Therefore the percentage change = 66%