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Anvisha [2.4K]
3 years ago
14

Write the explicit formula for the arithmetic sequence. 2, -2, -6, -10, -14, ...

Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0

Answer:

2-4(x-1)

Step-by-step explanation:

Begin at 2 then subtract 4 for every (x-1) terms after.

Ex. the 10th term in the sequence is 2 - 4(10-1) = -34

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3 years ago
Write 16 + 32 = as a product of two factors using GCF and the distributive property
N76 [4]

Answer:

16 (1+2)

Step-by-step explanation:

factors of 16: 1,2,4,8,16

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16 x 1 = 16

16 x 2 = 32

8 0
3 years ago
For each table, determine whether it shows that x and y are proportional.
myrzilka [38]

9514 1404 393

Answer:

  1. proportional, 6

  2. not proportional

Step-by-step explanation:

<u>Table 1</u>

Each y-value is 6 times the corresponding x-value, so the variables are proportional, and y = 6 times x.

<u>Table 2</u>

The ratios of y to x are 2, 4, 8, so are not the same. The values are not proportional.

8 0
3 years ago
What type of roots will you have if the discriminant is: 36
Paul [167]

Answer:

2 real roots

Step-by-step explanation:

If the discriminant is any positive number, that means the quadratic will have 2 real roots, or solutions.

Since the discriminant, 36, is a positive number, this will apply.

So, if the discriminant is 36, there will be 2 real roots.

4 0
3 years ago
Read 2 more answers
The function ƒ(x) = 2x is vertically translated 5 units down and then reflected across the y-axis. What's the new function of g(
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Answer:

g(x) = -2x - 5

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add on -5 to shift the function 5 units down

7 0
3 years ago
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