Question

f(x) = 2x

f(x) = 2x – 2

f(x) = 2x + 2

f(x) = 2(x + 2)

Answer 1

2x will vertically stretch the graph, 2x-2 will vertically stretch and move 2 units down, 2x+2 will vertically stretch and move two units up, 2(x+2) will vertically stretch and move two units right

Answer 2

thank you so much @munich

Answer 3

yw :)