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Bingel [31]
2 years ago
7

Which function in vertex form is equivalent to f(x) = 4 + x² - 2x?

Mathematics
1 answer:
irga5000 [103]2 years ago
4 0

Answer:

f(x)=(x-1)^2+3

Step-by-step explanation:

Both equations vertexes equal (1, 3) while the rest do not match.

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12. Si R(x)=-5x2+x-2 y S(x)=-x - 3x, se<br>¿cuál es el resultado de R(x) + S(x) ?​
lesya692 [45]

Answer:

El resultado eres: R(x) + S(x) = -6x^2 - 2x - 2

Step-by-step explanation:

Se dan las siguientes funciones

R(x) = -5x^2 + x - 2

S(x) = -x^2 - 3x

Cuál es el resultado de R(x) + S(x) ?​

Se soman los fatores en comun. Entonces:

R(x) + S(x) = -5x^2 + x - 2 + (-x^2 - 3x) = -5x^2 + x - 2 - x^2 - 3x = -5x^2 - x^2 + x - 3x - 2 = -6x^2 - 2x - 2

El resultado eres: R(x) + S(x) = -6x^2 - 2x - 2

4 0
3 years ago
Austin is fertilizing his garden. The garden is in the shape of a rectangle. Its length is 14 feet and its width is 11 feet. Sup
KATRIN_1 [288]
First you need to find the area, the formula is A=LxW, multiply 14 by 11, that’s the area. If one back covers 22 ft we need to find how many 22s are in 154, to do that you divide. Make sense?

4 0
3 years ago
Which ordered pair can be removed so that the resulting graph represents a function?
Sunny_sXe [5.5K]

Answer:

(1, 3)

Step-by-step explanation:

6 0
3 years ago
What is (4-10)(4-2)divided by 12+2
pshichka [43]
(-6)times 2/ 12/2
(-6) times 1/12
-.5 is the correct answer 
6 0
3 years ago
Read 2 more answers
What is -2/3 divided by 6/8
Ierofanga [76]

Answer:

-8/9 yw

Step-by-step explanation:

just divide the numbers by each other:D

8 0
3 years ago
Read 2 more answers
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