Question

PLEASE HELP ME
How can the graph of y = 3x + 4 be used to graph y = 3x + 2?
a. Move the graph of the line right 2 units. b. Change the slope of the graph from 4 to 2.
c. Change the y-intercept from 4 to 2. d. Move the graph of the line left 2 units.
Which equation represents the line that passes through (3, 7) and (10, 21)?
a. x + y = 10 b. y = 1/2x + 11/2 c. y = 2x + 1 d. y = 3x - 2
Choose the equation of a line perpendicular to the graph of y = 3x + 4.
a. y = -1/3 x + 4 b. y = -3x + 4 c. y = 3x + 4 d. y = 1/3 x + 4

Answer 1

i realy dont know the answer but if i did i would help u @crazy_girl121315

Answer 2

ok thanks