Question

horizontal stretch f(x)=√x

Answer 1

sketch?

Answer 2

just use a table of value

Answer 3

When y = f(x) + d, shift (translate) the graph of y = f(x) vertically (upward if d > 0, downward if d < 0).

Answer 4

ahh phase shifts,

Answer 5

don't forget f(x-a) shift right or f(x+a) shift left

Answer 6

When y = f(b * x), divide the x values of f(x) by b. Leave the y values alone. This is a horizontal stretch (if |b| < 1) or shrink (if |b| > 1).