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stiv31 [10]
3 years ago
12

Please help ! 1 & 2 :) ​

Mathematics
2 answers:
Korolek [52]3 years ago
7 0

Answer:

first one 401.76, second one 93.96

Step-by-step explanation:

yulyashka [42]3 years ago
4 0
First one: 401.76
Second One: 93.96
Hope this helps:))
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5 0
3 years ago
Help! I’ll mark you brainly and give extra points!!
irina1246 [14]

Answer:

Slope: 2

y-intercept: (0, -4)

x           y

0          -4

2           0

Hope this helps! Can I have Brainliest please?

See attachment below:

8 0
3 years ago
Read 2 more answers
As with simple linear regression, we desire the residuals to (select all that apply) have large variance. have constant variance
dimulka [17.4K]

As with simple linear regression, we desire the residuals to:

  • Have constant variance.
  • Have a mean close to 0.

<h3>What is a simple linear regression?</h3>

It should be noted that a simple linear regression simply means a model that describes the relationship between a dependent variable and an independent variable.

In this case, as with simple linear regression, we desire the residuals to have constant variance and have a mean close to 0.

Learn more about regression on:

brainly.com/question/25987747

5 0
2 years ago
Rewrite the equation to isolate the variable.. df= g- 10 for d
Softa [21]
1) subtract 2 from both sides: y-2 = 9x +2 -2 y-2 = 9x 2) divide both sides by 9: (y-2)/9 = 9x/9 (y-2)/9=x

so it would be (g-10)/f
5 0
3 years ago
Write an equation for the line parallel to y = -7x + 15 that passes through the point P(9,-6).
Elan Coil [88]

Answer:

y = -7x + 57

Step-by-step explanation:

If the line is parallel, it will have the same slope. So, this line will also have a slope of -7.

Use y = mx + b, plug in the slope and given point, and solve for b:

y = mx + b

-6 = -7(9) + b

-6 = -63 + b

57 = b

Plug in the slope and y intercept into y = mx + b:

y = mx + b

y = -7x + 57

So, the equation is y = -7x + 57

6 0
3 years ago
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