3 years ago

Which graph represents a function? Graph A Graph B Graph C Graph D

2 answers:

3 0

Graph A represents a function

3 0

A should be a function. Use the line test. If you can draw vertical lines through the graph and it only touches one time then it's a function.

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tekilochka [14]

You want log √(9/25). Recognizing that √9 = 3 and that √25 = 5, we get

log 3/5, which by rules of logs comes out to log 3 - log 5.

To four decimal places:

log 3 - log 5 = 0.4771 - 0.6990, or -0.2218.

4 0

3 years ago

Murljashka [212]

Answer:

below given!

Step-by-step explanation:

1) mean = (7.4 + 5.8 + 7.3 + 7 + 8.9 + 9.4 + 8.3 + 9.3 + 6.9 + 7.5 + 9 + 5.8 + 5.5 + 8.6 + 9.3 +3.8) / 16

mean = 7.47

5 0

2 years ago

Nataly [62]

Answer:

58.29

Step-by-step explanation:

1/2 × (7+10.4) × 6.7

= 58.29

3 0

3 years ago

Doss [256]

C. Hope this helps :)

5 0

2 years ago

Katen [24]

Simplifying the expression of 5(-7+q) is Q=7

7 0

3 years ago