It's y2 - y1
And x2- x1
And that's your answer
Answer:
c. 
Step-by-step explanation:
By using a point on the line and the slope, we can determine the equation, in point-slope form, that is graphed in the figure.
Using two points, (1, -2) and (0, 1),

m = -3
Using a point, (1, -2) and the slope (m), we can create an equation for the graph in point-slope form, by substituting x1 = 1, y1 = -2 and m = -3 in
.
Thus, we would have:


The equation that is graphed in the figure is:
✔️
X^2-10x+25, not exactly sure if thats what u meant but hope it still helps
Answer:
less than 90°
Step-by-step explanation:
Acute angles are less than 90°