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Brut [27]
3 years ago
15

What are scatter plots

Mathematics
2 answers:
skad [1K]3 years ago
4 0
A scatter plot is a graph that doesnt follow a distinct equation, but is used to find correlations between a group of data, and is governed by a "Line of best fit"

-I hope this is the answer you are looking for, feel free to post your questions here on brainly in the future.
Sergeeva-Olga [200]3 years ago
3 0
Scatter plots show how one variable is affected by anthor
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nter an equation and an answer to the following question: What is the original list price if the discount is $25 and the discoun
castortr0y [4]

Let us set up an equation, to determine the list price. X represents the original price

.12 * x = 25

In order to solve for X, you must divide .12 from both sides

x = 25/.12

After you divide, you should get the number 208.33

25/.12 = 208.33

So, the original list price is $208.33

7 0
3 years ago
Read 2 more answers
Factor by first factoring out the greatest common 1actor 15x 35x-30 15x-35x-30​
Lostsunrise [7]

Answer:

5(3x+2)(x−3)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find z if X=27, μ=20, and α=3.4. Round to the nearest hundredth if necessary.
Scrat [10]

Answer:

A. Z=2.06

Step-by-step explanation:

We want to find the Z-score of X=27 if the population mean is \mu=20,and the population standard deviation is \sigma=3.4.

We use the formula:

Z=\frac{X-\mu}{\sigma}

We substitute the values to obtain:

Z=\frac{27-20}{3.4}

Z=\frac{7}{3.4}

Z=2.06

The correct answer is A.

7 0
3 years ago
Below are two different functions, f(x) and g(x). What can be determined about their slopes?
worty [1.4K]
<h3>Answer: B) the function g(x) has a larger slope</h3>

===================================================

Explanation:

The slope of f(x) is 4, since the equation y = 4x+2 has slope m = 4. Compare this to y = mx+b.

The slope of g(x) is 5. Note how if we started at (0,-2) on the red line and moved up 5 and to the right 1, we arrive at (1,3) which is another point on the red line. You could use the slope formula

m = (y2-y1)/(x2-x1)

to get the same result.

Since the slope of f(x) is 4 and the slope of g(x) is 5, we see that g(x) has a larger slope. The g(x) line is steeper compared to f(x).

6 0
3 years ago
Solve the given quadratic equation 2x2 + x + 1 = 0.
Ivan

Answer:

2×2+x+1=0

4+x+1=0

5+x=0

x=-5

8 0
3 years ago
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