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Agata [3.3K]
3 years ago
13

F(x)= x^2 What is f(x) + f(x) + f(x)?

Mathematics
2 answers:
Alik [6]3 years ago
7 0

Answer:

3x^2

Step-by-step explanation:

since f(x)= x^2, We can substitue for x^2 + x^2 + x^2

solniwko [45]3 years ago
4 0

Answer:

What is f(x) + f(x) + f(x)?  

✔ 3f(x)

Step-by-step explanation:

edg 2020

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Solve the system of equations algebraically.<br><br> {Y=(x-2)^2+2<br> {Y+4=3x
nikdorinn [45]

Answer:

(5, 11) and (2, 2)

Step-by-step explanation:

y = (x-2)² + 2

y + 4 = 3x

(x-2)² + 2 + 4 = 3x

x² - 4x + 4 + 6 = 3x

x² - 7x + 10 = 0

(x - 5)(x - 2) = 0

x - 5 = 0, x = 5

x - 2 = 0, x = 2

y = (5-2)² + 2 = 11

(5, 11)

y = (2-2)² + 2 = 2

(2, 2)

5 0
4 years ago
Read 2 more answers
What is the slope of the line? y+3= -4(x+7)
ZanzabumX [31]

Answer:

Slope = -8.000/2.000 = -4.000

 x-intercept = -31/4 = -7.75000

 y-intercept = -31/1 = -31.00000

Step-by-step explanation:

1: Graph of a Straight Line

2: Calculate the Y-Intercept

3: Calculate the X-Intercept

4: Calculate the Slope

5: Geometric figure: Straight Line

Answer: Slope = -8.000/2.000 = -4.000

Hope this helps.

5 0
3 years ago
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I WILL MARK BRAINLIEST HELP
lyudmila [28]

Answer:

Option 3 and 5

Step-by-step explanation:

5 0
3 years ago
Urgent Help. The circle shown above has a radius of 5 units
atroni [7]

Area enclosed in 2\pi radians =$\pi r^2$

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does this answer your question?

7 0
3 years ago
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What is the slope and y-intercept of the equation 3(y − 2) + 6(x + 1) − 2 = 0?
IgorC [24]
3(y - 2) + 6(x + 1) - 2 = 0
3y - 6 + 6x + 6 - 2 = 0
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3y = -6x + 2
y = -2x + 2/3

slope = -2, y intercept = 2/3
5 0
3 years ago
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