10 points! here are the options.

a. a(1, -1), b(-1, -2), c(0, -1)

b. a(-1, 1), b(1, 2), c(0, 1)

c. a(-1, -1), b(-2, -1), c(-1, 0)

d. a(1, 1), b(2, -1), c(1, 0)

e. a(1, 2), b(-1, 1), c(0, 1)

The Correct answer is choice B) (-1,1) (1,2) (0,1)

Step-by-step explanation:

reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed).

B) (-1,1) (1,2) (0,1)

Step-by-step explanation:

30 people weigh 160 pounds or more

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.