Question

Sketch the graph for y= |-2x|-5. Clearly show how you determined your points. Please Help!

Answer 1

simply pick points eventually you will notice that the absolute value will just get you much like a v

Answer 2

so like x=-2 y =-1

Answer 3

right, the points i did were x=1,2,3 and so ys were -3, -1, 1

Answer 4

My graph went like this, my teacher put it as wrong

Answer 5

pick negative values also as you are dealing with an absolute value

Answer 6

you should get this