The effect is a reflection over x-axis

The effect is a reflection over y-axis

b) f(- x)

b) f(- x)

ex. A graph has x-intercepts 3, 2, and -1 and y-intercept 3. What are the x-ints and y-ints of the image graph after each reflection:

a) a reflection in the x-axis

b) a reflection in the y-axis

ex. The function y = f(x) has the domain -1 ≤ x ≤ 4 and range 2 ≤ y ≤ 7. What are the domain and range of each function:

a) y = -f(x)

b) y = f(-x)

Assignment p.183 #1-11, 13