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Orlov [11]
3 years ago
6

Given the parent function

Mathematics
2 answers:
rosijanka [135]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Function transformations are easy to do when you remember four rules:

  • adding or subtracting in the function moves it left and right
  • adding or subtracting outside the function moves it up or down
  • multiplying and dividing to the function stretches or compresses it

Here the 2 is being multiplied to the function which vertically stretches the function.

The negative sign flips it over the x-axis.

yanalaym [24]3 years ago
3 0

Answer:

Option a is right.

Step-by-step explanation:

Parent funciton is

f(x) = x^3

The new graph is

f(x) = -2x^3

Since there is no change for x, there is no horizontal shift.

BUt since sign is changed there is a reflection on the line y=0 i.e. x axis.

Also new y is -2x^3 , -2 indicates the vertical shrink by scale factor 1/2

Option a is right

i.e. there is a reflection on x axis also there is a compression of scale factor 2 vertically.

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6.8x+9.3 = -9.4+3,4(2-5x)<br> 6.8x+9.3 = -9.4+6.8 -17<br> 6.8x+9.3 = -2.6-17x
Advocard [28]

Answer:

x = -0.5

Step-by-step explanation:

From your last step:

6.8x + 9.3 = -2.6 - 17x

We have two terms with x in them on different sides of the equation, so we want to bring the 'x terms' over to the same side.

Add 17x to both sides of the equation.

6.8x + 17x + 9.3 = -2.6

Collect like terms

23.8x + 9.3 = -2.6

Subtract 9.3 from both sides

23.8x = -2.6 - 9.3

23.8x = -11.9

Divide both sides by 23.8

x = -0.5

7 0
3 years ago
Find the mean, median, mode and range of the given data set. 12, 15, 17, 9, 17 a. 14, 15, 17, 8 c. 7, 14, 15, 17 b. 14, 12, 17,
Alex

Answer:

a. 14, 15, 17, 8

Step-by-step explanation:

5 0
3 years ago
What is the factored form of x^12y^18 +1
White raven [17]
Your answer is in the image

8 0
3 years ago
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1. What is the correct way to write 3,350,000 in scientific notation? * O 3.35 x 10^6 O 3.35 x 10^10 335 x 10^5 O 335 x 10^9
Tomtit [17]

We have the following:

3350000=3.35\cdot1000000=3.35\cdot10^6

therefore, the answer is 3.35 x 10^6

6 0
1 year ago
(5 x 10^-4) + (9.5 x 10^-4)
blagie [28]

Answer

0.00145

Step-by-step explanation:

(5 x 10^-4) + (9.5 x 10^-4)

0.0005      +  0.00095

         = 0.00145

8 0
3 years ago
Read 2 more answers
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