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nydimaria [60]
3 years ago
11

What type of association is shown by the scatterplot

Mathematics
2 answers:
Troyanec [42]3 years ago
8 0
<h2>Answer:</h2>

The type of association that is shown by the scatter plot is:

                          Non-linear, strong

<h2>Step-by-step explanation:</h2>

A scatter plot is said to be have a linear relationship if the points lie along a straight line and if they do not then they have a non-linear relationship.

Now, the points follow a quadratic association and we may graph a quadratic equation such that the graph of the equation are closely related to the data points.

Hence, the relationship is strong.

Hence, the association is:

              Non-linear, strong

bulgar [2K]3 years ago
6 0

For this case we have that the figure shown in the graph is non-linear. In addition, it is observed that if the given points are modeled, the figure of a parabola can be obtained, so we can say that the trend is strong.

Thus, a <em>non-linear function</em> with a <em>strong tendency</em> is shown.

Answer:

Option C


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stiks02 [169]

Answer:

B. 30

Step-by-step explanation:

Given.:

m<4 = 2x°

m<5 = 4x°

Required:

Value of x

Solution:

<4 and <5 are angles in a straight line, therefore:

m<4 + m<5 = 180°

Substitute

2x + 4x = 180°

6x = 180°

x = 180/60

x = 30

3 0
3 years ago
Match the function with its graph.
Oxana [17]

Answer:

The answer is 1D , 2A , 3C , 4B ⇒ answer (c)

Step-by-step explanation:

* Lets talk about the transformation

- If the function f(x) reflected across the x-axis, then the new

 function g(x) = - f(x)

- If the function f(x) translated horizontally to the right  

 by h units, then the new function g(x) = f(x - h)

- If the function f(x) translated horizontally to the left  

 by h units, then the new function g(x) = f(x + h)

* Lets explain each function

∵ y = tan(x)

∵ y = -tan(x - π/2)

# (x - π/2) means the graph translated horizontally to

  the right π/2 units

# -tan(x - π/2) means the graph reflected across the x-axis

∴ The graph is (D)

* 1) y = -tan(x - π/2) ⇒ (D)

∵ y = tan(x + π/2)

# (x + π/2) means the graph translated horizontally to

  the left π/2 units

∴ The graph is (A)

* 2) y = -tan(x - π/2) ⇒ (A)

∵ y = -cot(x - π/2)

# (x - π/2) means the graph translated horizontally to

  the right π/2 units

# -cot(x - π/2) means the graph reflected across the x-axis

∴ The graph is (C)

* 3) y = -cot(x - π/2) ⇒ (C)

∵ y = cot(x + π/2)

# (x + π/2) means the graph translated horizontally to

  the left π/2 units

∴ The graph is (B)

* 4) y = -tan(x - π/2) ⇒ (B)

∴ The answer is 1D , 2A , 3C , 4B answer (c)

4 0
3 years ago
Find the missing dimension of the cylinder. Round your answer to the nearest whole number.
irakobra [83]

Answer:

8 cm

Step-by-step explanation:

volume of a cylinder is v=pi x r^2 x h

substitute in what we know

3785= pi x r^2 x 19

3785=59.69 x r^2

subtract 59.69 from both sides

3725.31=r^2

square root of 3725.31

61

square root of 61

= about 8

6 0
2 years ago
Which expression is equivalent to 73•7-5
Morgarella [4.7K]

order of operations

BEMDAS:

B - <em>Brackets</em>

E - <em>Exponents</em>

D - <em>Division</em>

M - <em>Multiplication</em>

A - <em>Addition</em>

S - <em>Subtraction</em>

73 • 7 - 5 = 511 - 5 = 506

3 0
3 years ago
Read 2 more answers
What is the volume of this shape?
Sergeeva-Olga [200]
Answer is second option 75cubic cm
5 0
3 years ago
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