Triangles CAE and DBE are similar.
Which proportion can be used to find the value of x?

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

(c, 0) i might be wrong so don't put full faith on my answer

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

inverse operation of addition