If we transform the parabola y = (x + 1)2 + 2 by shifting 7 units to the right and 5 units down, what is the vertex of the resulting parabola?

Step-by-step explanation:

The given expression is

This expression represents a parabola which vertex is at .

Now, if we shift this parabola 7 units to the right and 5 units down, then the expression would be

Because, units the to the right must subtract, and units down must also subtract.

Therefore, the new expression represents a parabola which vertex is at

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

answer: you need the equation in the question so i can answer it

step-by-step explanation: