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Sonja [21]
3 years ago
9

Is this set of ordered pairs a function? (2,6), (4,9) (-2,6), (14, 11)

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0

Answer:

yes :)

Step-by-step explanation:

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Does this graph represent a function? Why or why not?
drek231 [11]
What does the graph look like
8 0
3 years ago
What best describes the domain of a function ?
mestny [16]

Answer:

the set of all possible input values.

Step-by-step explanation:

6 0
3 years ago
The scale on a map is ½ inch = 15 miles. How far apart are two towns that are 2 inches apart on the map? Someone help me please!
erastova [34]
The two towns would be 60 miles apart. Because 2 inches divided by 0.5 inches is 4. So you have to multiply 15 miles and you’ll 60 miles
5 0
4 years ago
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Expand and simplify (3x-4)(2x-1)(4x-3)​
aleksandrvk [35]

Answer:

24x³-62x²+49x-12

Step-by-step explanation:

We can start by multiplying the first two brackets together first.

(3x-4)(2x-1)(4x-3) = (6x²-3x-8x+4)(4x-3)

Evaluate like terms.

(6x²-3x-8x+4)(4x-3) = (6x²-11x+4)(4x-3)

Multiply the two brackets together.

(6x²-11x+4)(4x-3) = 24x³-18x²-44x²+33x+16x-12

Simplify.

24x³-18x²-44x²+33x+16x-12 = 24x³-62x²+49x-12

Tell me if you need it in factorised form.

4 0
3 years ago
Read 2 more answers
If 3a +5b =10 and 5a +3b =30 what is the average of a and b?
saw5 [17]

Hello, please consider the following.

3a+5b + 5a + 3b = 8(a+b)=10+30=40\\\\a+b=\dfrac{40}{8}=5

And the average is

\dfrac{a+b}{2}\boxed{=\dfrac{5}{2}}

Thank you.

6 0
3 years ago
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