The sum of four numbers is 253. the ratio of the first to the second is 2 : 3. the ratio of the second to the third is 5 : 6. the ratio of the third to the fourth is 8 : 9. what is the average of the second and the third number?

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2

34

step-by-step explanation: