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2 years ago

What's the transformation of √x

Mathematics

1 answer:

Delvig [45]2 years ago

6 0

That depends on what you want to transform it into. Without an equation this question is to vague to answer.

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Help!!! Which of the following situations dose not have the same unit rate as the graph shown

BigorU [14]

Answer: i have no idea, but i wish you the best!!!! ;)

Step-by-step explanation:

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1 year ago

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Simplify -9(2x-7)+10

Dimas [21]

Answer:

-18x+73

Step-by-step explanation:

-9 times 2x is -18x

-9 times -7 is 63

63+10=73

so, -18x+73 is your answer

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2 years ago

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Simplify the exponential expression. 10 7 =

algol13

Answer:

Simplify the exponential expression 10^7

= 10000000

Step-by-step explanation:

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2 years ago

Evaluate the integral ∫2−1|x−1|dx

defon

I think you might be referring to the definite integral,

$\displaystyle \int_{-1}^2|x-1|\,\mathrm dx$

Recall the definition of absolute value:

$|x| = \begin{cases}x&\text{if }x\ge0\\-x&\text{if }x$

Then $|x-1|=x-1$ if $x\ge1$ , and $|x-1|=1-x$ is $x$ . So spliting up the integral at <em>x</em> = 1, we have

$\displaystyle \int_{-1}^2|x-1|\,\mathrm dx = \int_{-1}^1(1-x)\,\mathrm dx + \int_1^2(x-1)\,\mathrm dx$

The rest is simple:

$\displaystyle \int_{-1}^2|x-1|\,\mathrm dx = \left(x-\dfrac{x^2}2\right)\bigg|_{-1}^1 + \left(\dfrac{x^2}2-x\right)\bigg|_1^2 \\\\ = \left(\left(1-\frac12\right)-\left(-1-\frac12\right)\right) + \left(\left(2-2\right)-\left(\frac12-1\right)\right) \\\\ = \boxed{\frac52}$

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2 years ago

94b + 48 < b + 54 < 94b + 82

Softa [21]

DATES: The rule amendments will become effective October 29, 1999. Section IV of this release contains information on compliance dates.

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2 years ago