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Harman [31]
3 years ago
5

On a certain machine,an input of 3 has an output of -6. An input of -2 has an output of 4. An input of 0 has an output of 0. whi

ch of the following phrases describes the function rule? A.Multiply the input by 2. B.Multiply the input by -2. C.Multiply the input by -1 and then subtract 3. D.Multiply the input by -1 and than add 2.
Mathematics
1 answer:
S_A_V [24]3 years ago
3 0

Answer:

B. Multiply the input by -2

Step-by-step explanation:

You might be interested in
Plz help accidentally checked it in
serious [3.7K]

Answer:

100

Step-by-step explanation:

sqrt[y] = 10

Apply both side a ^2

then

y = 100

Best regards

3 0
3 years ago
Read 2 more answers
The perimeter of a rectangular room is 52 feet. The length is 2 more than the width. What is the width of the room?
Otrada [13]

Answer:

10

Step-by-step explanation:

i think its 10 maybe cuz if u see

the perimeter of a rectangular room is 52 feet. right?

then then height is 2 more than the width. what is the width of the room? so am I right copying the question? yes the question is right copied ok!

now see when u subtract 2 from 12 it gives u 10 and length i as 2 more than the width so maybe 10

7 0
2 years ago
99 points answer fast!!!!
Katena32 [7]

Answer:

Step-by-step explanation:

So given the three bits of information you can conclude a couple of things. The end behavior towards the right should be increasing and since there is only two turning points this means it was previously going down but had a turning point and starting going up, and before that it was going up and then started going down, those will be the two turning points. So on the left side it should be decreasing and the right side it should be increasing. The last peace of information tells you that at the second turning point, should be equal to 250k when it turned back up OR the y-intercept is 250k. Given all this information the answer should be the first graph in the first picture

4 0
2 years ago
Point G is rotated 90°. The coordinate of the pre-image point G was (7.5), and its image Gʻis at the coordinate (5, 7).
matrenka [14]
<h3>Answer:</h3><h3>The Direction of the rotation is counterclockwise around the origin.</h3>

Step-by-step explanation:

What was Given was that Point G is rotated 90°. The coordinate of the pre-image point G was (7, –5), and its image G’ is at the coordinate (5, 7).

What you need to find was : What is the direction of the rotation.

So coming to conclusions is we have given that Point G is rotated 90°.

The Pre-image of G = ( 7, -5).

Translated image G' = ( 5 ,7).

By the Rotation rule of 90° is : (-y, x) 90 degree rotation counterclockwise around the origin.

(y, -x) 90 degree rotation clockwise about the origin.

We can from G (7,-5) and G'( 5 ,7) it is rotation counterclockwise around the origin.

Therefore, Direction of rotation is counterclockwise around the origin.

<h3></h3>
6 0
2 years ago
What is the sale price of a shirt that was originally $25 but that has been marked down by 33 percent?
Diano4ka-milaya [45]
16.75 should be the answer
7 0
3 years ago
Read 2 more answers
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