Since both terms are perfect squares, factor using the difference of squares formula,
a² − b² = (a + b) (a − b) where a = 5(x + 5/4) and b = 4 (x (7/4) ).
− (12x + 25/4) (2x + −25/4)
The slope of line s is; (0 - a)/(c - 0) = -a/c
<h3>What is the Slope of the Line?</h3>
The formula for slope of a line is;
m = (y2 - y1)/(x2 - x1)
For coordinates of two points labelled as; (x1, y1) and (x2, y2).
Thus, for the line s given on the graph, we can say that;
Slope = (0 - a)/(c - 0)
Slope = -a/c
Thus, the correct option to find the slope of line s is;
(0 - a)/(c - 0) = -a/c
Read more about Slope of Line at; brainly.com/question/3493733
#SPJ1
Answer:
4
Step-by-step explanation:
:)
The answer is 54 degrees I took the exam I got it right