2 years ago

Does the relation {(5,-2), (5,-8), (4,-6), (7,-1)} represent a function?

Mathematics

1 answer:

Sergio [31]2 years ago

5 0

Answer:

no, it does not

Step-by-step explanation:

if it was a function, all the x values would've been different, but since 5 is repeated, it is not a function.

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When you add 6 to the product of a number and 10, the result is 36. What is the number?

n200080 [17]

Answer: the number is 3.

Step-by-step explanation:

(x × 10) + 6 = 36

[(3) × 10] + 6 = 36

5 0

2 years ago

Read 2 more answers

Consider the geometric sequence 16, 8, a, 2, b, ... (a) Write down the common

Artist 52 [7]

Find the common ratio by dividing.

16 / 8 = 2

8 / a = 2

2 / b = 2

The common ratio is 2.

Since we need to find the values of a and b, use the common ratio to solve for them.

8 / 2 = 4 (a)

2 / 2 = 1 (b)

Now, we know that first 5 terms.

We can solve for the 8th term using the previous terms and the common ratio.

6th term: 1 / 2 = 0.5

7th term: 0.5 / 2 = 0.25

8th term: 0.25 / 2 = 0.125

Part A: 2

Part B: a = 4, b = 1

Part C: 0.125

Best of Luck!

3 0

2 years ago

What is the inverse of function F f(x) 3-x/7

algol [13]

Answer: f^-1(x)=-7x+3 maybe ? i think

Step-by-step explanation:

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2 years ago

Pls show work thank you!!!

Nastasia [14]

$|-16-x|=0\\\\\implies -16-x = 0\\\\\implies x = -16$

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1 year ago

I feel like it would be 6/10 but that’s not an answer

kupik [55]

Answer:

I think it would be 3/4

Step-by-step explanation:

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2 years ago