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Simora [160]
2 years ago
11

Given that f(x)=2x+3 , find: f(5x+3)

Mathematics
1 answer:
PIT_PIT [208]2 years ago
5 0

Answer:

f(5x+3) = 10x + 9

Step-by-step explanation:

f(x) = 2x + 3

f(5x+3) = ??

Given this information, we know that x = 5x + 3. Therefore, to solve the new equation we need to plug 5x + 3 into the original equation

f(5x+3) = 2(5x+3) + 3

Now we distribute the 2

f(5x+3) = 10x + 6 + 3

Finally, combine like terms

f(5x+3) = 10x + 9

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Step-by-step explanation:

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You can see this by replacing the values of x and see if the value of y also coincides.

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The second table is that one:

x:-23, -15, -3, 1, 13

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