Answer:
sfdsfsdfsf
Step-by-step explanation:
You times the numerator by the numerator and the denominator by the denominator
thats all
Answer: 15=x
Step-by-step explanation:
a²+b²=c²
a=9
b=12
c=x=?
9²+12²=c²
81+144=c²
*square root* of 225= *square root* of c²
*square root* of 225= c
15=c
Answer:
On graph Y is vertical line and the intercept is where it matches x , as x is horizontal and always first to find. The usual equation to find x = 0 will always give you the y value in the given equation.
Step-by-step explanation:
A linear regression is a regression that can be represented by a linear line of best fit.
The equation of the line of best fit is
<h3>How to determine the equation</h3>
From the graph, we have the following ordered pairs
(x,y) = (50,150) and (100,270)
The slope (m) is then calculated as:
This gives
The regression line crosses the y-axis at b = 33.2
A linear regression is represented as:
y = mx + b
So, we have:
Hence, the equation of the line of best fit is
Read more about line of best fit at:
brainly.com/question/15827538