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grandymaker [24]
2 years ago
10

If a scatter plot shows a linear association, which must be true of the data?

Mathematics
2 answers:
il63 [147K]2 years ago
7 0

Answer:

A scatter plot shows a linear association.

Step-by-step explanation:

Roman55 [17]2 years ago
4 0

Answer:

If a scatter plot shows a linear association, then there is a line that describes the relationship between the two measured quantities reasonably well. This means that there is a clear pattern in the data, and that the data points tend to follow a straight line when plotted on a graph. This does not necessarily mean that there is a line that passes through all of the plotted data points or that there is a tendency for relatively high values for one measured quantity to be paired with relatively high values for the other measured quantity.

Step-by-step explanation:

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ERROR ANALYSIS Describe and correct the error in
valkas [14]

Answer:

The graph should be stretched rather than become narrower.

Step-by-step explanation:

To figure this out, just create some example points.

At x = 0, your y-value will always be 0. But if you were to plug in the value 1, you would get a y-value of 1 in y=x^2, but a value of 0.5 in y=0.5x^2. If you were to plug in a value of 2, you would get a value of 4 in y=x^2, but a value of 2 in y=0.5x^2.

If you continue this pattern for a few more points, then plot them, you will see that adding a coefficient of 0.5 simply stretches the graph

3 0
2 years ago
What are all simplified form of the equation 2(3x - 4)= 8 + 2x + 4
Goshia [24]
The answer is
6X - 4 = 12 + 2X
8 0
3 years ago
F(x)=(x-2)(x+4) what is the y-intercept and x-intercept
GarryVolchara [31]

Answer:

x-int=-8, y-int=2,-4

Step-by-step explanation:

for the x-int

you set x to 0 then solve the equation to get -8

for the y-int

you set y(or in this case f(x)) to 0 then solve. You solve this by spilting this into 2 linear equations; x-2=0 and x+4=0, then you solve them both to get the two y-intercepts, 2 and -4

6 0
3 years ago
Find the missing values for the exponential function represented by the table below.
mylen [45]
<h3>Answer:</h3>

c. 27 40.5

<h3>Step-by-step explanation:</h3>

Step 1 is "read and understand the problem." Step 2 is "read the answer choices."

To choose the correct answer here, you only need to know that exponential growth functions are non-decreasing. The next y-values cannot be smaller than the values already shown.

_____

If you insist on doing some calculation, ...

Comparing adjacent values, you see that the common ratio is 3/2.

  • 18 × 3/2 = 27
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6 0
3 years ago
If (x^2 – 4) ÷ (x + 2) = x -2, which polynomial should fill in the blank below?
tankabanditka [31]

Answer:

x - 2

Step-by-step explanation:

(x + 2)(x - 2) = x^2 - 4

3 0
3 years ago
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