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VLD [36.1K]
4 years ago
6

Need help with this please

Mathematics
1 answer:
Annette [7]4 years ago
5 0
First, are you really familiar with the graph of y = [x]? If so, your answer choices move that graph up or down.

A. Move the graph of y=[x] UP 3 units
B. Move the graph UP 1 unit
C. Move the graph DOWN 1 unit
D. Move the graph DOWN 3 units

The graph you're given on the problem screen is not a very good one, I think. Would it help to draw y = [x] on a piece of graph paper where one square = 1 unit? The graph you're shown has one square = 2 units, which could lead to some confusion.

So, draw the graph of y = [x], then figure out which way the graph was moved -- and how far -- to get the graph in the problem.

Here is a link to a YouTube video that might help a lot.
https://youtu.be/UQ3a2QH_-GU



You might be interested in
Can someone please expand and simplify this
laila [671]

Pasos  

3(3−1)

Usa la propiedad distributiva para multiplicar 3 por 3−1.

(3)2−3

El cuadrado de 3 es 3.

3−3

B

Pasos  

5(10+2)

Usa la propiedad distributiva para multiplicar 5 por 10+2.

510+52

Factorice 10=5×2. Vuelva a escribir la raíz cuadrada del producto 5×2 como el producto de las raíces cuadradas 52.

552+52

Multiplica 5 y 5 para obtener 5.

52+52

Para multiplicar 5 y 2, multiplique los números bajo la raíz cuadrada.

52+10

4 0
2 years ago
If f(x) = 3x2 + 1 and g(x) = 1 - x, what is the value of (f - g)(2)
klio [65]

Answer:

14

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x)

= 3x² + 1 - (1 - x)

= 3x² + 1 - 1 + x

= 3x² + x , thus

(f - g)(2)

= 3(2)² + 2 = 3(4) + 2 = 12 + 2 = 14

5 0
3 years ago
You randomly draw marable from a bag of marable that contain 3 blue marable, 4 green marable 4 green marble and 5 red marable Wh
Ierofanga [76]

Answer:

3/16

Step-by-step explanation:

because you have a chance of  3 blue  marbles out of 3+4+4+5 which is equal to 16

5 0
4 years ago
Which equation below and value for x fits this model?
Alexus [3.1K]

Answer: I wanna say it's B

Step-by-step explanation: but I'm not completely sure.

5 0
3 years ago
The lowest temperature on a winter morning was –8$F. Later that same day the temperature reached a high of 24$F. By how many deg
garik1379 [7]

Answer:

32 Fahrenheit

Step-by-step explanation:

Since it is -8, subtract -8.

Now, you have 0 Fahrenheit.

Then, you add 24, since the high was -24 Fahrenheit.

The total number you added and subtracted is 32 Fahrenheit.

Hope this helps!

5 0
3 years ago
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