3 years ago

PLEASE HELP!!

1 answer:

6 0

Answer:

We can use excel regression data analysis tool to find the equation of the regression line that best fits the data.

The excel output is attached here.

Therefore, the equation of the linear regression is:

$\hat{y}=21.9028+1.5736x$

Where:

21.9028 is the intercept and 1.5736 is the slope.

You might be interested in

zheka24 [161]

$\frac{2325}{25}= 93 \\ \\ 288-93=195$

They spent 195 hours not flying.

4 0

3 years ago

Gekata [30.6K]

The answer would be 7/4 because you would just divide both the 21 and 12 by 3

7 0

2 years ago

likoan [24]

Solve like a linear algebra equation
$y = mx + b$
use for slope
$m = y1 - y2 \div x1 - x2$
the b is intersept

5 0

2 years ago

kkurt [141]

16 because the AB side gotta be a little bit bigger than the two other sides

8 0

2 years ago

mylen [45]

Given the equation:

$y=x^2+x-4$

We will find the value of (y) when ( x = 2i )

Note: i² = -1

so, when x = 2i

$y=(2i)^2+(2i)-4$

Simplifying the answer

So,

$\begin{gathered} y=4i^2+2i-4 \\ y=4\cdot(-1)+2i-4 \\ y=-4+2i-4 \\ y=-8+2i \end{gathered}$

So, the answer will be y = -8+2i

8 0

6 months ago