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makkiz [27]
3 years ago
6

Please help thank you

Mathematics
1 answer:
Elodia [21]3 years ago
8 0

Answer:

a1 = 6

a2 = 15

a3 = 24

a4 = 33

Step-by-step explanation:

Let k =1

a1 =-3 +9(1) = -3 +9 = 6

Let k = 2

a2 = -3 +9(2) =-3+18 = 15

Let k =3

a3 =-3 +9(3) = -3 +27 = 24

Let k = 4

a4 = -3 +9(4) =-3+36 = 33

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nata0808 [166]

Answer:

Explained below.

Step-by-step explanation:

Consider the variables height and weight.

It is usually seen that taller people are heavier than shorter people.

So a regression analysis can be used to specify this belief.

The statistical questions that are being asked here are:

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The variable <em>Y</em> is considered as the dependent variable and the variable <em>Y</em> is considered as the independent variable.  And the main purpose of the regression analysis is to predict the value of <em>Y</em> when the value of <em>X</em> is given.

The linear regression model can be used to predict the past and future value of the dependent variables provided that the independent variables for those times are provided.

5 0
2 years ago
The difference between a number x and 13 is 21
Setler [38]

Answer:

x = 34

Step-by-step explanation:

3 0
3 years ago
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zysi [14]

Answer:

21. 4

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8 0
2 years ago
Read 2 more answers
How would you solve 7x + 2(x+5) &lt; 3x-14
Daniel [21]
So first you want to start in the parentheses
x+5
so what you do is 2 times x which is 2x
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5 0
3 years ago
1) What is the equation of a line that is parallel to the line that is given by the equation x = -4?
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