3 years ago

1+ [-1] - 3 if u answer this i will give u brainly

Mathematics

1 answer:

77julia77 [94]3 years ago

8 0

Answer:

the answer is -3

Step-by-step explanation:

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Let the function be f defined by f (x) = 12 - 5x

marissa [1.9K]

(a) No

$f(x) = 12 - 5x$

$f(0) = 12 - 5(0)$

$f(x) = 12 - 0$

$f(x) = 12$

Hence,

f(0) is unequal to 0.

(b)

$f(x) = 12 - 5x$

$f( - 1) = 12 - 5( - 1)$

$f( - 1) = 12 + 5$

$f( - 1) = 17$

(c)

$f(x) = 12 - 5x$

$f(x) = 6$

$6 = 12 - 5x$

$6 - 12 = - 5x$

$- 6 = - 5x$

$6 = 5x$

$\frac{6}{5} = x$

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3 years ago

Divide. Show your work.<br><br> (6x^4-5x^3+6x^2)/2x^2

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We can do like we did before, distribute the denominator,

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3 x^4x^{-2}-\cfrac{5}{2}x^3x^{-2}+3x^2x^{-2}\implies 3x^{4-2}-\cfrac{5}{2}x^{3-2}+3x^{2-2}
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You have 100 yen if you have a dollar or one hundred = 1000 yen

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vladimir1956 [14]

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Step-by-step explanation:

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Step-by-step explanation:

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