3 years ago

When writing the range or domain of a function, how do i know when to use () or []?

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

5 0

Answer:

jnijnjni

Step-by-step explanation:

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const2013 [10]

Answer:

$- 8 {x}^{2} - x - 4$

Step-by-step explanation:

Let's subtract:

$( - 8 {x}^{2} - 8) - (x - 4)$

$- 8 {x}^{2} - 8 - x + 4$

$- 8 {x}^{2} - x - 4$

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1 year ago

Im being timed so please help-

Delvig [45]

Answer:

2 and 4 I am pretty sure. hopeful that's correct.

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3 years ago

Kelly earns a 7% commission on the total amount of her sales. This year, she had $210,000 in sales. How much commission did Kell

egoroff_w [7]

210,000 x .07 = 14,700 commission

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3 years ago

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Step-by-step explanation:

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2 years ago

Footware manufacturing is projected to decrease output by 8.4% from 2006 to 2016. If footware manufacturing had 1.8 billion doll

kramer

Since the manufacturing company is expected to have a lower output by 8.4%, the output in 2016 will only be 91.6%. Given also that their output in 2006 is 1.8 billion dollars, we multiply this value by the decimal equivalent of 91.6% to determine the answer. That is,
projected output in 2016 = ($1.8 B) x (0.916)
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Thus, the expected output in 2016 is approximately $1.6488 B.

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3 years ago