16. Solve y = log3243.

Question

A. y = 0 C. y = 5
B. y = 3 D. y = 243

3. Which of the equations below describes the graph shown here?
A. y = x – 2 C. y = –x + 2
B. y = x + 2 D. y = –x – 2

11. If the triangles in the following figure are proportional, what is the length of side b?
A. 32.4 C. 40
B. 36 D. 45

18. Solve log660 – log630.
A. log630 C. log62
B. 5 D. 2

16.C
3.C
11.B
18.C

can you check it for me please?

Answer 1

#16 and #18 are correct
though I must say the typesetting needs work

The others, no idea. No diagrams or graphs here.

Answer 2

i appreciate this