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nadezda [96]
3 years ago
8

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 + 2x +1?

Mathematics
1 answer:
Alika [10]3 years ago
3 0
X^2  2x + 1 = (x + 1)^2

x is replaced by x + 1
the translation is 1 unit to the left
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(7y <br> 3<br> −2y <br> 2<br> +5) + (4y <br> 3<br> −3y)
alexira [117]

Answer:

26 y + 5

Step-by-step explanation:

Simplify the following:

7 3 y + 4 3 y - 3 y - 2 2 y + 5

7×3 = 21:

21 y + 4 3 y - 3 y - 2 2 y + 5

-2×2 = -4:

21 y + 4 3 y - 3 y + -4 y + 5

4×3 = 12:

21 y + 12 y - 3 y - 4 y + 5

Grouping like terms, 21 y + 12 y - 3 y - 4 y + 5 = (21 y - 4 y + 12 y - 3 y) + 5:

(21 y - 4 y + 12 y - 3 y) + 5

21 y - 4 y + 12 y - 3 y = 26 y:

Answer: 26 y + 5

8 0
2 years ago
Mr. Smith's $85,000 condominium is assessed at 35% of value. The tax rate is $2.70 per $100 of value. If the tax increases $.35
wel

Answer:

$907.38

Step-by-step explanation:

We have been given that Mr. Smith's $85,000 condominium is assessed at 35% of value.

First of all, we will find 35% of $85,000 as shown below:

\frac{35}{100}\times \$85,000

35\times \$850

\$29,750

We are also told that the tax rate is $2.70 per $100 of value. Now we will divide $29,750 by 100 as:

\frac{\$29,750}{\$100}=297.50

Since the tax rate is increased by $0.35 per $100 of value, so the new tax rate will be $2.70 plus $0.35.

\text{New tax rate}=\$3.05

\text{Amount of new tax}=\$3.05\times 297.50

\text{Amount of new tax}=\$907.375

\text{Amount of new tax}\approx \$907.38

Therefore, Mr. Smith's new tax will be $907.38.

4 0
3 years ago
Using the piling method, which of the following can be constructed from
vova2212 [387]
D i think ………………………..
4 0
3 years ago
I have 5 more papers todo please help
Alexxx [7]

Answer:

(A), (C), (D), (E)

Step-by-step explanation:

All of them shows an increase of x by 35%.

Hope this helps :)

P.S. Please give brainliest :)

8 0
3 years ago
X-9= -6 inverse operation
maria [59]
You would add 9 to -6 and the answer to that is equal to X. X=3
3 0
3 years ago
Read 2 more answers
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