Triangle XYZ is reflected across the x-axis, and X = (–11, 8). What are the coordinates of X’ ?

(11,–8)

(–8, 11)

(11, 8)

(–11, –8)

What is the equation for the line of reflection?

x = 6

y = 6

y = x

y = 2

What is the 12th term of b(n)=-4-2(n-1)

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.

Me because i don't understand how to do it.: )