Evaluate the expression when b=48 and c=7. b
+2c
3
Simplify your answer as much as possible.

734

Step-by-step explanation:

I assume the 3 means cubed...

replace b and c for their values

b + 2c^3

48 + 2(7)^3

48 + 2(343)

48 + 686

734

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