transformations

Question 1

y = f(x) + 1

Answer 1

moves up by one

Question 2

y= f(x) - 2

Answer 2

moves down by 2

Question 3

y = f(x+90)

Answer 3

moves to the left

Question 4

y = f(x-90)

Answer 4

moves to the right

Question 5

y = 2f(x)

Answer 5

y axis is stretched by 2

Question 6

y = f(2x)

Answer 6

x is stretched by 1/2

Question 7

y = -f(x)

Answer 7

reflection in x axis

Question 8

y = f(-x)

Answer 8

refection in y axis