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REY [17]
3 years ago
10

25 POINTS!! PRE-ALGEBRA MATH! PLEASE HURRY! I WILL GIVE BRAINLIEST!

Mathematics
2 answers:
yan [13]3 years ago
3 0

Answer: We are using a line regression tool to solve the parameters asked in the problem. We can use online tools or that of Excel. According to the tool, the best fit values are

Slope0.3848 ± 0.03956

Y-intercept0.6053 ± 0.6370

X-intercept-1.573

1/Slope2.598

Step-by-step explanation: Best fit lines make sure that the standard deviation at each point is minimum from the best fit line.

balu736 [363]3 years ago
3 0

Answer:

Step-by-step explanation:

Slope0.3848 ± 0.03956

Y-intercept0.6053 ± 0.6370

X-intercept-1.573

1/Slope2.598

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X² + y² = 8
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(2,2)~ \text{and}~ (-2,-2)

Step by step explanation:

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\text{Hence,}~ (x,y) = (\pm2, \pm 2)

3 0
2 years ago
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Please select the best answer and click submit Solve kx-4=9 for x
shepuryov [24]

Answer:

Option B. x = \frac{13}{k}.

Step-by-step explanation:

The given equation is kx - 4 = 9

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Therefore Option B x = 13/k is the right answer.

6 0
3 years ago
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