Question

Graph. y=-4x+2

Answer 1

this equation is already in y=mx+b form. do you know how to graph a line in y=mx+b form?

Answer 2

You could plot points on a graph and draw the line

Answer 3

and for y=0 x=?

Answer 4

only you should for x=0 y=? and for y=0 x=? and then plot the value graph