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algol [13]
3 years ago
15

Idk what to do helppp?​

Mathematics
1 answer:
Nikitich [7]3 years ago
6 0

Answer:

(1,-8), (-6,-4), (3,7), (-6,1)

Step-by-step explanation:

In a function the x values cannot repeat. Look at each answer choice and see if an x repeats:

The first choice (top left) has the x value, -6, repeating. It cannot be a function.

The second choice (top right) does not have an x value repeat. This makes it a function!

The third choice, (bottom left) does not have an x value repeat. This makes it a function!

The fourth choice, (bottom right) does not have an x value repeat. This makes it a function!

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Find all the powers of 3 that are in the range 3 through 1000
Ksivusya [100]
So just use a calculator but here goes
3^1=3
3^2=9
3^3=27
3^4=81
3^5=243
3^6=729

and 3^7 is 2187 which is excluded











8 0
3 years ago
How to solve 5x+2=11/3 step by step please
AveGali [126]
Soo you subtract 2 from 11/3 which is 1.6 then you divide 5 from that number so the answer is 0.33 repeating
3 0
3 years ago
If 4 × 5 = 20, then 20 ÷ 4 equals what number?
JulijaS [17]

Answer:

20 ÷ 4 = 5

(Brainliest please! :D)

4 0
3 years ago
Write the number in standard and expanded form. 304,800,400
Alja [10]

We have to express the number 304,800,400 in standard and expanded form.

The expanded form is shown as a sum of each digit multiplied by its matching place value. Let us express the number in expanded from.

So, 304,800,400 = (3 \times 100000000) + (4 \times 1000000) + (8 \times 100000)+ (4 \times 100)

= 300000000 + 4000000 + 800000+400

So, this is the expanded form of the given number.

Standard form is a way of writing down very large or very small numbers easily.

The standard from of the number is:

304,800,400 = 3.048004 \times 10^8.

4 0
3 years ago
Please help me answer these. Its all about upper and lower bounds.
sergeinik [125]

Answer:

red question= 8.5 yellow question=4.25

Step-by-step explanation:

5 0
3 years ago
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