Just Logarithms! 80 points!

1. Evaluate: log216
Select the appropriate response
A) 0
B) -1
C) 7

2. Express as a simple logarithm 2loge2+3logen.
Select the appropriate response:

A) Ln 2n2
B) ln 4n3
C) 4Ln 2n2

3. Solve log3 (27)
Select the appropriate response
A) 1
B) 2
C) 3
D) 8

4. Solve log2 (64)
Select the appropriate response:
A) 6
B) 5
C) 4
D) 13

5. Solve: log5 (625)
Select the appropriate response
A) 4
B) 6
C) 9
D) 2

6. Evaluate: log216
Select the appropriate response
A) 5
B) 8
C) 4

7. Solve log3 (81)

Select the appropriate response
A) 8
B) 6
C) 4
D) 72

8. Solve log4 (1)
Select the appropriate response
A) 0
B) 3
C) 1
D) 5

Also I don’t know why there is one two times with different answers

1. A) 0 (I’m not totally sure since there are two of the same thing, but with different answers.)

2. (Not sure)

3. C) 3

4. A) 6

5. A) 4

6. C) 4 (I’m pretty sure it’s 4 if it’s in the way I think it should be in to get 4.)

7. C) 4

8. A) 0

(I tried my best, I’m probably wrong, because I don’t exactly know how to do logarithms yet. Sorry if I got some wrong.)

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex