Answer:
Starting from top left to right each row
1. 9
2. 17.5
3. 10.5
4. 22.5
5. 10
6. 16
7. 9
8. 19
9. 15
I hope that helps.
Step-by-step explanation:
Answer:
scroll down to image :)! u can store 10 imgs. or u can change bg color! but thats for ti-84 ce!
Step-by-step explanation:
Answer:
The constant of variation is k = -2 ⇒ (B)
Step-by-step explanation:
The equation of the direct variation is y = k x, where
- k is the constant of variation
- The constant of variation k =

The given table has 4 points (-1, 2), (0, 0), (2, -4), (5, -10)
We can use one of the points <em>[except point (0, 0)]</em> to find the value of k
∵ (-1, 2) is a given point
∴ x = -1 and y = 2
∵ k = 
→ Substitute the values of x and y in the relation above
∴ k = 
∴ k = -2
The constant of variation is k = -2
Answer:
c
Step-by-step explanation:

=18 sqrt2+15 sqrt2=33 sqrt 2