Raquel throws darts at a coordinate grid centered at the origin. her goal is to create a line of darts. her darts actually hit the coordinate grid at (–5, 0), (1, –3), (4, 5), (–8, –6), (0, 2), and (9, 6). which equation best approximates the line of best fit of the darts?

y = 0.6x + 0.6
y = 0.1x + 0.8
y = 0.8x + 0.1
y = 0.5x + 0.6

Option A is correct

Step-by-step explanation:

The equation of best fit line is given by:

where, m is the slope of the line and b is the y-intercept.

As per the statement:

Raquel throws darts at a coordinate grid centered at the origin. Her goal is to create a line of darts.

Her darts actually hit the coordinate grid at:

(–5, 0), (1, –3), (4, 5), (–8, –6), (0, 2), and (9, 6)

Now, enter the values for x into one list and the values for y into the second list.  

Now, graph the scatter plot as shown below in the attachment.

we get the equation of line:

Therefore, an equation best approximate line of best fit of the darts is:

90% rotation

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.