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adoni [48]
2 years ago
5

Jerome tries to find the value of the expression 3 - 6 + 5 by first applying the commutative property he rewrites the expression

as 3 - 5 + 6 explain what is wrong with Jerome approach
Mathematics
1 answer:
Lana71 [14]2 years ago
5 0
  • Wrong in sign change

How?

  • In commutative law the sign doesn't change whenever it is applied.

Thus

\\ \sf{:}\implies 3-6+5

\\ \sf{:}\implies 3\underline{+5-6}

\\ \sf{:}\implies 8-6

\\ \sf{:}\implies 2

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Compare the line passing through the points (–2, –9) and (4, 6) to the line given by the equation y = 25x – 4.
elena-s [515]

Answer:

D. They have the same y-intercep

Step-by-step explanation:

Before the comparison will be efficient, let's determine the equation of the two points and the x intercept .

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Gradient= (6--9)/(4--2)

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Choosing (–2, –9)

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2(y-6) = 5(x-4)

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can be simplified to

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