Line segment RS has endpoints R (-2, 4) and S (-4, -1). Line segment R"S" has endpoints R" (3, -3) and S" (5,2).
Name the transformation that maps line segment RS to line segment R"S".
O rotation of 90° counterclockwise about the origin, followed by a translation (x, y) = (x + 2 y + 1).
reflection over the line y = x, followed by a translation (x, y) + (x + 1, y + 1).
O rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
o translation (x, y) → (x + 1, y + 1), followed by a rotation of 180°counterclockwise about the origin.

rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).

Step-by-step explanation:

Remember that a rotation of 180º about the origin will result in the change of both X's and Y's signs to the opposite so if the sign of one of them is negative, it will be positive, and viceversa.

Since point R is (-2,4) the first transformation would change the signs and make it (2,-4) the next one would be transform it by adding 1 to both of them:

(x,y)---(x+1,y+1)

(x,y)---(2+3,-4+1)

(x,y)---(3,-3)

So that would be the correct answer.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,