Katie ran 400 m at a speed of 6 m/s at the track meet. How long in seconds) did it take Katie to run?

It takes Katie 66 2/3 seconds to run 400m. Min conversion: 1 min and 6 2/3 secs

Step-by-step explanation:

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

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.