Two students started at the coordinate (0,0). Student A walked 7 units east and 5 units south. Student B walked
4 units west and 1 unit south. How many units apart are
the students?

Step-by-step explanation:

Student A is at point (7, -5). Student B is at point (-4, -1).

We can find the distance between the two points using the distance formula.

except a rational 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