What are the coordinates of the point (−1, 6) after a reflection across the x-axis?
(1, 6)

(−1, 6)

(1, −6)

(−1, −6)

If chord ab is congruent to chord cd, then what must be true about ef and eg?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up