3 years ago

What is a function? And is this a function?

Mathematics

1 answer:

AnnZ [28]3 years ago

7 0

Y=2 yes (the slope is 0 and the y intercept is 2)

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If 6 kg of<br>biscut cost $27<br>Calculate the cost of<br>13kg of biscuits

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3 years ago

If f(x) = 8x2 + 4x - 12. Find f(2)<br> f(2)=

posledela

Answer:

f(2) = 28

Step-by-step explanation:

$\rm f(x) = 8 {x}^{2} + 4x - 12$

$\rm Evaluate \: 8 x^2 + 4 x - 12 \: where \: x = 2: \\ \\ \rm \implies f(2) = 8 \times {2}^{2} + 4 \times 2 - 12 \\ \\ \rm \implies f(2) = 8 \times 4 + 8 - 12 \\ \\ \rm \implies f(2) = 32 - 4 \\ \\ \rm \implies f(2) = 28$

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2 years ago

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Step-by-step explanation:

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3 years ago

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Natali [406]

The answer would be: There were 2 chefs and 13 customers.

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2 years ago

I need help finding the slope

Scilla [17]

Answer:

The answer is ✰ 4 ✰

Step-by-step explanation:

:))

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2 years ago