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belka [17]
3 years ago
11

Which represents the reflection of f(x)=sqrt x over the y axis

Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0

reflection of f(x)=\sqrt{x} over the y axis we get g(x)=\sqrt{-x}

Step-by-step explanation:

We need to find the reflection of f(x)=sqrt x over the y axis

So, reflection over y- axis

If the function f(x) is transformed over y-axis then the new function g(x) will be g(x)= f(-x)

So, finding reflection of f(x)=\sqrt{x} over the y axis we get:

g(x)=\sqrt{-x}

So, reflection of f(x)=\sqrt{x} over the y axis we get g(x)=\sqrt{-x}

Keywords: Transformations

Learn more about Transformations at:

  • brainly.com/question/2415963
  • brainly.com/question/5563823
  • brainly.com/question/9381523

#learnwithBrainly

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9. In the figure below, the area of Square 1 is
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Answer:

25 cm^2

Step-by-step explanation:

The side length of square 1 is sqrt(169) = 13

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From the Pythagorean Triple 13 - 12 - 5, the side length of square 3 is 5

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7 0
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The pressure applied to a leverage bar varies inversely as the distance from the object. If 150 pounds is required for a distanc
AlexFokin [52]

Answer:

500 pounds

Step-by-step explanation:

Let the pressure applied to the leverage bar be represented by p

Let the distance from the object be represented by d.

The pressure applied to a leverage bar varies inversely as the distance from the object.

Written mathematically, we have:

p \propto \dfrac{1}{d}

Introducing the constant of proportionality

p = \dfrac{k}{d}

If 150 pounds is required for a distance of 10 inches from the object

  • p=150 pounds
  • d=10 inches

150 = \dfrac{k}{10}\\\\k=1500

Therefore, the relationship between p and d is:

p = \dfrac{1500}{d}

When d=3 Inches

p = \dfrac{1500}{3}\\\implies p=500$ pounds

The pressure applied when the distance is 3 inches is 500 pounds.

4 0
3 years ago
Calculate the area of a sector with radius 13m and angle 93​
pashok25 [27]

Answer:

137.16

Step-by-step explanation:

we have a formular of the area of a sector:

S= pi*(its angle)/360*R^2

so apply to it

S= pi*(93/360)*13^2=137.16

5 0
3 years ago
Seven times a number minus the number is -48. Find the number.
Wittaler [7]
Remark
Set up the equation from the word problem.

Equation
7*x - x = -48  Combine like terms 
6x = - 48 Divide by 6
x = - 48 / 6
x = - 8 <<<<<  Answer
3 0
4 years ago
Read 2 more answers
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