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astra-53 [7]
3 years ago
10

Which set of ordered pairs represents a function?

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
3 0

Answer:

{(3, -1), (7, 1), (-6, -1), (9, 1), (2, -1)}

Step-by-step explanation:

Any relation having repetitive x-coordinates, is NOT a function.

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Three basketball teams measured the height of each player on their team. The table shows the mean and the mean absolute deviatio
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Answer:

(A) and (D)

Step-by-step explanation:

It is given that Three basketball teams measured the height of each player on their team.

Team  Mean height (cm) MAD (cm)

Bulldogs  165                          6.9

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Therefore, option A and d are the correct statements about the data given.

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Elan is painting the outside of a rectangular barn door. It is
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In the following exercises, multiply the binomials. Use any method.<br> 248. (m + 11)(m − 4)
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Answer:

Hence the expression $$(m+11)(m-4)=m^2+7m-44$$

Step-by-step explanation:

Explanation

  • The given expression is (m+11)(m-4).
  • We have to multiply the given expression.
  • Multiply the (m+11) by -4, multiply the (m+11) by m then add like terms.

$$\frac{\begin{matrix}{} & {} & m & + & 11 \\ \times & {} & m & - & 4 \\ \end{matrix}}

_____________

{\frac{\begin{matrix}{} & - & 4m & - & 44 \\ {{m}^2} & + & 11m & {} & {} \\ \end{matrix}}{\begin{matrix}{{m}^2} & + & 7m & - & 44 \\ \end{matrix}}}$$

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