PLEASE HELP!!

what will happen to the graph of the line y= 3/4x -7 if you change 3/4 to -3/4?


a) the line will intersect

b) the slope of the line will change from positive to negative

c) (4,-4) will become a point on the line

d) the y-intercept will change from negative to positive

PLEASE HELP what will happen to the graph of the line y 34x 7 if you change 34 to 34 a the line will intersect b the slope of the line will change from positive class=