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4 years ago

How do I write this in standard form?

Mathematics

1 answer:

SCORPION-xisa [38]4 years ago

4 0

$\text{Standard form:}\ f(x)=a_nx^n+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+...+a_1x+a_0\\\\h(x)=\dfrac{5}{3}x^2-\sqrt7x^4+8x^3-\dfrac{1}{2}+x\\\\\boxed{h(x)=-\sqrt7x^4+8x^3+\dfrac{5}{3}x^2+x-\dfrac{1}{2}}$

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Answer:

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3 years ago

3. The point D(3, -2) is

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Answer:

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Step-by-step explanation:

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3 years ago

What is the slope of line PQ?

Scilla [17]

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Part a) Find the slope of line PQ

$P(-8,2)\ Q(4,2)$

substitute in the formula

$m=\frac{2-2}{4+8}$

$m=\frac{0}{12}=0$

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therefore

the answer Part a) is

$0$

Part b) Find the slope of line MN

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substitute in the formula

$m=\frac{-8-6}{8-8}$

$m=\frac{-14}{0}$

Anything divided by zero is undefined

m=undefined

therefore

the answer Part b) is

undefined

Part c) How are the two lines related ?

we know that

Any line perpendicular to X-axis has slope undefined

Because the term $(x2-x1)$ will always be zero

the answer Part c) is

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4 years ago

Read 2 more answers

Select the correct answer.

ra1l [238]

Answer:

$- 1 \frac{1}{3}$

7 0

3 years ago

Pls help dont understand any of this

defon

Answer:

Questions 3

X+100+130=360

X+230=360

X=360-230

X=130

Step-by-step explanation:

a+b+c=180

50+50+50=180

150=180

a+b+c=180-150

=30

6 0

3 years ago