F(n)=n^2+2n find f(-6)

1 answer:

7 0

F(-6) = (-6)2 + 2(-6)
= -12 - 12
= -24

You might be interested in

Lana71 [14]

9514 1404 393

Answer:

Step-by-step explanation:

Using the given information, we have ...

BH = 2·HF

3x +6 = 2(2x -1)

3x +6 = 4x -2

8 = x

The length of the median is ...

BF = BH + HF

BF = (3x +6) +(2x -1) = 5x +5

BF = 5·8 +5

BF = 45

6 0

3 years ago

Hitman42 [59]

Step-by-step explanation: Your answer is in the photo

5 0

2 years ago

AleksAgata [21]

4.24 is the answer I believe,

4 0

3 years ago

Georgia [21]

Hope this helps

3,-13
-1,3
0,-1
3,-13

7 0

2 years ago

Viktor [21]

Yes. When simplifying 15:60 by dividing each side by 3, you get 5:20, which is the same as 5:20.

5 0

3 years ago