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3 years ago

Which line plot matches the set of data? 61, 58, 57, 64, 59, 57, 64, 58, 56, 57.

Mathematics

2 answers:

lisabon 2012 [21]3 years ago

7 0

61, 58, 57, 64, 59, 57, 64, 58, 56, 57.

put in order
56, 57,57,57,58, 58, 59, 61, 64 , 64

answer is B. matching with data set

sineoko [7]3 years ago

7 0

Answer:

The second plot

Step-by-step explanation:

In order, the data is

56, 57, 57, 57, 58, 58, 59, 61, 64, 64

This means on the number line, there will be one x above 56; three x's above 57; two x's above 58; one x above 59; one x above 61; and 2 x's above 64. This is the second line plot.

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Find g(x), where g(x) is the translation 7 units up of f(x)=x2.

AfilCa [17]

Answer:

$g(x)=x^2+7$

$g(x)$ in the form $a(x-h)^2+k$ would be:

$g(x)=(x-0)^2+7$

Step-by-step explanation:

Given:

Parent function:

$f(x)=x^2$

Translation occurs 7 units up to get $g(x)$

Translation Rules:

$f(x)\rightarrow f(x)+c$

If $c>0$ the function shifts $c$ units to the up.

If $c$ the function shifts $c$ units to the down.

So, from the above rules $g(x)$ can be represented as:

$g(x)=f(x)+7$ [7 units up]

$g(x)=x^2+7$

Writing $g(x)$ in the form $a(x-h)^2+k$ where $a, h, and\ k$ are integers.

$g(x)=1(x-0)^2+7$

$g(x)=(x-0)^2+7$

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3 years ago

Read 2 more answers

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3 years ago

Multiply polynomials

Burka [1]

Answer -2x^4 - 2x^3 + 22x^2 - 30x + 12

Here's your solution

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=> (2x^2 - 4x + 2) -x^2 - 3x + 6

=> firstly multiple whole with -x^2

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=> now with -3x

=> -3x(2x^2 - 4x + 2) = -6x^3 +12x^2 -6x

=> with 6

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hope it helps and your day will be full of happiness ^_^

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Answer:

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Step-by-step explanation:

See attached image.

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