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Softa [21]
3 years ago
6

Does the point (2,3) lie on the graph of y=3x-4

Mathematics
2 answers:
Paul [167]3 years ago
8 0
Use substitution to find out

x=2
y=3

so
3=3(2)-4
3=6-4
3≠2

no, this point does NOT lie on the graph of y=3x-4
Lina20 [59]3 years ago
5 0

Answer:

(2,3) does not lie on the graph of y=3x-4

Step-by-step explanation:

For any point to lie on the graph of a function it must satisfy the function.

So, (2,3) lies on the graph of function y=3x-4 if it satisfies it

i.e. at x=2 ,y=3

Putting x=2 in y=3x-4,we get

y=3×2-4

 =6-4

=2

Hence, when x=2,y≠3

so, (2,3) does not lie on the graph of y=3x-4

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Allen's work is not written properly so I have rearranged it as shown below:


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Step 2) −8.3 + 4.4 + 9.2 + 3.7 Commutative property

Step 3) −8.3 + (4.4 + 9.2 + 3.7) Associative property

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Alen should have collect negative numbers together and positive numbers together.

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