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2 years ago

9

3.. please help!!!!!!!!!!!

1 answer:

mario62 [17]2 years ago

7 0

Answer: lalala

Step-by-step explanation:

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The point (3, −5) is reflected over the x-axis. What are the coordinates of the new point? Group of answer choices

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(3,5) is the answer i think

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2 years ago

Answer this for me guys

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Answer:

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Step-by-step explanation:

1/4 * -5

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Step-by-step explanation:

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Find an equation of the tangent line to f(x) = 5x2 − 2x + 10 at x = 7.

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Answer:

$y=68x-235$

Step-by-step explanation:

$f(x) = 5x^2-2x + 10$

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$\implies f'(x)=10x-2$

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$\implies f'(7)=10(7)-2=68$

Therefore, 68 is the gradient of the tangent line at x=7:

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krok68 [10]

Answer:

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Step-by-step explanation:

-2a + 3 + 2a + 1

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