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3 years ago

Find the inverse of square root f(n) = n – 3.

Mathematics

1 answer:

pogonyaev3 years ago

4 0

Answer:

$f'(n) = n + 3$

Step-by-step explanation:

Given

$f(n) = n - 3$

Required

The inverse

$f(n) = n - 3$

Replace f(n) with y

$y = n - 3$

Swap positions of y and n

$n = y - 3$

Make y the subject

$y = n + 3$

Replace y with f'(n)

$f'(n) = n + 3$

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Long division show your work

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4.1 Pull out like factors :

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4 0

3 years ago

Identify the slope and y-intercept of: y= 1/2x - 6

kkurt [141]

Answer:

Slope: 1/2

Y-intercept: -6

7 0

3 years ago

Read 2 more answers

In the diagram Below

xxMikexx [17]

Answer:

∠UTC = 55°
∠UCD = 70°
∠BCT = 55°

Step-by-step explanation:

In this figure of overlapping parallelograms, each angle is related to the others by several different theorems involving triangles, parallelograms, and parallel lines. That is, there are several different ways one can arrive at the answers to this question.

∠UTC ≅ ∠UDC = 180° -∠EDU . . . opposite angles of parallelogram; linear pair

∠UTC = 180° -125° = 55°

∠UCD ≅ ∠TBC = 180° -∠TBA . . . . corresponding angles; linear pair

∠UCD = 180° -110° = 70°

∠BCT ≅ ∠UTC = 55° . . . . alternate interior angles

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2 years ago

Keiko walks 0.5 kilometer from school to the park.Then she walks 0.19 kilometer from the park to her home.How far does keiko wal

Radda [10]

.69 kilometers is your answer! This is because .5 plus .19 is .69. .5 is equivalent to .50

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4 years ago

What is the approximate volume of the cylinder?

vlada-n [284]

Volume of cylinder is = πr2h
Criteria: π=3.14
By solving,
= πr2h
=3.14x8x8x25
By multiplying, we get,
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HOPE IT WAS HELPFUL :)

7 0

3 years ago