To find the slope of a function written in point-slope form, we must first know what point slope form is. Point slope form is:
y - y₁ = m[x - x₁]
In this function, m is the slope, so the find the slope of a point-slope line function, we just have to look at the value right outside the parenthesis on the right side of the equation.
Color in all but 1 column. (Going up and down) the colored in part is the answer.
Think about it... if the number is bigger than 5 you round up so.. 399 is rounded to 400.
The answer is A hope it helps
