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BabaBlast [244]

3 years ago

8

Which variable is the independent variable--the variable that was controlled by the researchers? is the independent variable on

the x-axis or the y-axis?

1 answer:

dmitriy555 [2]3 years ago

4 0

The variable that was controlled by the researchers IS THE INDEPENDENT VARIABLE.

The independent variable is on the "x-axis" (horizontal).

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dybincka [34]

Answer:

Absolute minimum = 1.414

Absolute maximum = 2.828

Step-by-step explanation:

$g(x,y)=\sqrt {x^2+y^2} \ constraints: 1\leq x\leq 2 ,\ 1\leq y\leq2$

For absolute minimum we take the minimum values of $x$ and $y$ .

$x_{minimum} =1\\y_{minimum}=1\\$

Plugging in the minimum values in the function.

$g(1,1)=\sqrt {1^2+1^2}\\g(1,1) = \sqrt{1+1}\\g(1,1)=\sqrt {2}\\g(1,1)=\pm 1.414\\$

Absolute minimum value will be always positive.

∴ Absolute minimum = 1.414

For absolute maximum we take the maximum values of $x$ and $y$ .

$x_{maximum} =2\\y_{maximum}=2\\$

Plugging in the maximum values in the function.

$g(2,2)=\sqrt {2^2+2^2}\\g(2,2) = \sqrt{4+4}\\g(2,2)=\sqrt {8}\\g(2,2)=\pm 2.828\\$

Absolute maximum value will be always positive.

∴ Absolute maximum = 2.828

3 0

4 years ago

HELP PLZ<br><br><br> What is the expression in simple radical form?

Wittaler [7]

Answer: 18.52

Step-by-step explanation: not exactly sure if this is right. Had to look it up sorry. (Link=https://www.mathwarehouse.com/arithmetic/square-root-calculator.php)

343−−−√49⋅7−−−−√ 49−−√7–√ 77–√

343−−−√≈18.520259177452136

3 0

4 years ago

Write 6 feet to 36 feet as a fraction in simplest form

Step2247 [10]

Answer:

Step-by-step explanation:

6/36=1/6

4 0

4 years ago

At its lowest point the Euro tunnel is 115m below sea level. At this point, the tunnel is 50m below the sea bed. How deep is the

sweet-ann [11.9K]

Euro tunnel : - 115 (115 m below sea level of 0)

-115 = S - 50
-115 + 50 = S
- 65 = S....the sea bed is -65 m (or 65 m below sea level

8 0

3 years ago

Please help with graph question

gtnhenbr [62]

1. As you can see in the figure attached in the problem, you have the following system:

y≥5x-4 (i)
y≤5x/6 (ii)

2. When you solve the system, the values of the variables "x" and "y", are:

x=24/25
y=4/5

3. When you graph the system, you obtain the graph shown in the image attached.

3 0

4 years ago