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solmaris [256]
3 years ago
8

Help pls 11 point Ayuda

Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0
Well according to the slope intercept equation.

Y = mx +/- b

The slope is the value m
The y intercept is b

To graph the function, one sure way to do it is simply make a table of values picking any x values that fall within the graph space, and finding out the resulting y values and using the points to graph.

For instance for the first graph, if x = 0, y = 5, that is one possible point. Keep on choosing x values to graph.






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Translate ƒ(x) = |x| so that it's translated up by 5 units and vertically stretched by a factor of 3. What's the new function g(
zavuch27 [327]

Given:

The parent absolute function is

f(x)=|x|

To find:

The new function if the parent function is translated up by 5 units and vertically stretched by a factor of 3.

Solution:

The translation is defined as

g(x)=kf(x+a)+b                .... (1)

Where, k is stretch factor, a is horizontal shift and b is vertical shift.

If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

Parent function is translated up by 5 units. So, b=5

It is vertically stretched by a factor of 3. So, k=3.

There is no horizontal shift. So, a=0.

Now, putting k=3, a=0 and b=5 in (1), we get

g(x)=3f(x+0)+5

g(x)=3f(x)+5

g(x)=3|x|+5       [\because f(x)=|x|]

Therefore, the correct option is D.

5 0
3 years ago
What is the value of y? ​
alexira [117]

9514 1404 393

Answer:

  y = 8√3

Step-by-step explanation:

In the 30°-60°-90° "special" triangle, the ratio of sides lengths is ...

  1 : √3 : 2 = 8 : y : hypotenuse

In order for these ratios to be equal, we must have ...

  y = 8√3

__

If you want to solve this using your trig skills, you recognize that ...

  Tan = Opposite/Adjacent

  tan(30°) = 8/y

  y = 8/tan(30°) . . . . where tan(30°) = 1/√3

  y = 8√3

4 0
2 years ago
How many repeating digits are in 0 536?
Inga [223]
Are there any repeating digits? There isn’t. Remember, on a device make sure you put 3 dots next to a decimal to show it’s repeating.
4 0
2 years ago
Read 2 more answers
Which is the graph of f(x)=2(3)^x
likoan [24]

Let's plug the values and see which couple satisfy the equation: since y = 2\cdot 3^x, if we plug the values from the first option (x,y)=(1,6) we have


6 = 2\cdot 3^1 = 2\cdot 3


which is correct.


If we plug the values from the second option (x,y)=(1,9) we have


9 = 2\cdot 3^1 = 2\cdot 3


which is not correct


If we plug the values from the third option (x,y)=(2,9) we have


9 = 2\cdot 3^2= 2\cdot 9


which is not correct


If we plug the values from the fourth option (x,y)=(2,12) we have


12 = 2\cdot 3^2= 2\cdot 9


which is not correct


So, the answer is the first one.

3 0
3 years ago
Plz help asap
Allisa [31]

A form of passive transport in which the cell membrane surrounds a particle

4 0
2 years ago
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