Write an equation of the line for each of the following conditions.

a) a vertical line passing through the point (-2,9)


b) perpendicular to y = 2x, through point (-1,3)


Graph the function y = - |x| + 2, by translating y = |x|

chimei89

a)x=-2
b)y=(-1/2)x+3.5
c)Just gragh, if you have a Casio graphic calculator you can type down absolute value.
GRAPH
OPTION
NUM
Abs

asterisk_man

wow. chimei89, way to do someone's homework for them. you could at least go back and explain how you arrived at your answers. and i dont think that "use a graphing calculator" is a very good answer. better to explain how to translate the graph of y=|x| into y=-|x|+2