What is the approximate equation of this line of best fit in slope-intercept form? (1 point)

y = –13x +
y = x + 13
y = x + 13
y = –13x +

Question

What is the approximate equation of this line of best fit in slope-intercept form? (1 point)

 	
	y = –13x + 
	y =  x + 13
	y =  x + 13
	y = –13x +

anonymous · Answer

attachment

anonymous · Answer

@nevermind_justschool

squirrels · Answer

@abb0t

abb0t · Answer

Slope is the change in y over change in x.

studygurl14 · Answer

Pick two points on the graph and use the slope-formula. I would probably pick these two (see attached)

anonymous · Answer

I need help with the slope formula haha sorry

squirrels · Answer

Slope formula: $$m= \frac{ y_{2} - y_{1} }{ x_{2}-x_{1} }$$

anonymous · Answer

Yea my teacher tried to explain all of that before and I have not a clue of what that means...

studygurl14 · Answer

If you have two points on the same line:
$\large (x_1,y_1)$ and $\large (x_2,y_2)$
Plug into the formula given by @Squirrels

anonymous · Answer

Okay thanks!