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Harman [31]
3 years ago
14

Please help me with this!!

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
7 0
The perimeter is 1/2 the perimeter of ABCD because the scale factor is 1/2. It would be 10 units.
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Which equation is parallel to y=3/4x+4 and goes through the point (4, 2)?
Finger [1]

Answer:

y=3/4x-1

Step-by-step explanation:when working with parallel equations the equations must have the same slope and if you graph the equation then you will find that it passes through (4,2)

7 0
4 years ago
Write the function notation for the transformation that would change f(x) to have a vertical
koban [17]

Function is 4 - \frac{f(x)}{8}.

<u>Step-by-step explanation:</u>

We have a function notation for the transformation that would change f(x) to have a vertical  compression by a factor of \frac{1}{8}, reflection over the x axis, up 6 and right 2.

<u>Step 1:</u>

Vertical compression by a factor \frac{1}{8} , this means decreasing value of function by a factor of  \frac{1}{8}. Function becomes \frac{f(x)}{8}.

<u>Step 2:</u>

Reflection over x-axis means rotating f(x) by 180° over origin . Function now is -\frac{f(x)}{8}.

<u>Step 3:</u>

Up 6 , means value of function is increased by 6 , Function now is \frac{-f(x)}{8}  + 6.

<u>Step 4:</u>

Right 2, means shifting function to 2 units on right side i,e, on x-axis.

∴Function finally becomes, \frac{-f(x)}{8} +6 - 2 which is 4 - \frac{f(x)}{8}.

6 0
3 years ago
Which points could be the vertices of the image of the rectangle after it is dilated from the origin by a scale factor of 3? Sel
Nikitich [7]

Answer:

Step-by-step explanation:

Dilating with a scale factor of 3 centered at the origin means we multiply all the coordinates by 3.

  1. (0,2) maps onto (0,6).
  2. (0,4) maps onto (0,12).
  3. (3,2) maps onto (9,6).
  4. (3,4) maps onto (9,12).

Therefore, the answers are the second option and the sixth option.

3 0
2 years ago
Question 6
Alecsey [184]
1200, (2)3+(2)2+2 = 6+4+2 = 12 12(100)= 1200
3 0
3 years ago
Which of the following is not a function<br>B is not right​
FinnZ [79.3K]

Answer:

The first one

Step-by-step explanation:

They have 2 outputs for the same input

3 0
3 years ago
Read 2 more answers
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