1. Finish Assignment Questions over Assignment Good Things

2. Graphing Logarithms Recall: Exponential Parent Function:

3. Graphing Logarithms Recall: To graph an inverse, reflect over y=x … Logarithms and Exponentials are Inverses

4. Parent Function: Logarithm Let’s add this to your parent Function Booklet! x01234 yUndefined 01~1.582

5. Logarithms have Vertical Asymptotes! has a Vertical Asymptote at x=0

6. Exponential: Problemabhkasymptote (y=k) point #1 (h, a+k) point #2 (h+1,ab+k) Problemabhkasymptote (x=h) point #1 (h+1, k) point #2 (b+h,a+k) Exponential: Logarithmic:

7. A few examples Example 1 abhkasymptote (x=h) point #1 (h+1, k) point #2 (b+h,a+k) -2 3 4 1 x=4 (5,1) (7, -1)

8. abhkasymptote (x=h) point #1 (h+1, k) point #2 (b+h,a+k) -2 3 4 1 x=4 (5,1) (7, -1)

9. A few examples Example 2 abhkasymptote (x=h) point #1 (h+1, k) point #2 (b+h,a+k) 5 1/2 0 x=-1 (0,0) (-1/2, 5)

10. abhkasymptote (x=h) point #1 (h+1, k) point #2 (b+h,a+k) 5 1/2 0 x=-1 (0,0) (-1/2, 5)

11. Now you try!