Let A'B' be the image of AB after a reflection across the line y=x. What are the coordinates of A' and B'?
A'(1,-3) and B'(4,-1)

A(3,1) and B'(1.4)
A'(-1,3) and B'(-4,1)
A'(-3,-1) and B'(-1,-4)

A'(-1,-3) and B'(-4,-1)

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

correct answers below:

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total