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luda_lava [24]
3 years ago
6

please help I have posted this question to many times I NEED help pleaseee- In a scatter plot that shows a positive association,

describe how y-values change as x-values increases.
Mathematics
1 answer:
PtichkaEL [24]3 years ago
5 0

Answer:

If the points cluster in a band from upper left to lower right, there is a negative correlation (if x increases, y decreases).

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QWERTYUIOPASDFGHJKLZXCVBNMMMMMMMMMMMMMMMMM
stellarik [79]

Answer:

hejdhegwhzhdjduhehdhsbd

6 0
3 years ago
Read 2 more answers
The graph of y = 4x2 - 4x – 1 is shown.
11Alexandr11 [23.1K]

Answer:

i) The approximate solutions are: x_{1} \approx -0.207, x_{2} \approx 1.207.

ii) The approximate solutions are: x_{1}\approx -0.5, x_{2} \approx 1.5.

Step-by-step explanation:

i) The best approach to estimate graphically the solution of 4\cdot x^{2} - 4\cdot x - 1 = 0 is graphing the following system of equations:

y = 4\cdot x^{2}-4\cdot x - 1 (1)

y = 0 (2)

And labeling the points in which both intersects each other. We include the result in the image 'solution-i'. The approximate solutions are: x_{1} \approx -0.207, x_{2} \approx 1.207.

ii) The best approach to estimate graphically the solution of 4\cdot x^{2} - 4\cdot x - 1 = 2 is graphing the following system of equations:

y = 4\cdot x^{2}-4\cdot x - 1 (1)

y = 2 (2)

And labeling the points in which both intersects each other. We include the result in the image 'solution-ii'. The approximate solutions are: x_{1}\approx -0.5, x_{2} \approx 1.5.

5 0
3 years ago
Find the Vertex given the Standard form<br><br> y = -7x^2+x-112
Andreyy89

Answer:

The x= intercept is (0,0).

The y= inttercept is (0,0).

6 0
3 years ago
PLEASE HELP. are the values of the expressions 2m−13 and m+3 equal?
Nastasia [14]

Answer:

yes

Step-by-step explanation:

m=16

7 0
4 years ago
Read 2 more answers
Just keepin it simple. Can you please help me with this problem.
melisa1 [442]

3/10-2/5-3/4 would be least to greatest.

Hope this helps!

7 0
3 years ago
Read 2 more answers
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