3 : 4 : 5 = 3² : 4² : 5² = 9 : 16 : 25
The answer is B.
Hope this helps.
Are they supposed to be quadratic equations? Is it x^2 +3x -4 etc?
Answer:
-3/4
Step-by-step explanation:
To find the slope of the line, use the slope formula:

The slope of the line is -3/4.
You want it to be greater than and equal to 2. A closed circle means to include 2 so you want a closed circle and to the right is to bigger numbers so you want to the right. So the answer is b. Number line with closed circle on 2 and shading to the right.