Answer:
Step-by-step explanation:
x=100 (vertically opposite angle)
If you are talking about #5 then the mode is 7 because mode is the number that appears the most
Answer:

Step-by-step explanation:
The y-intercept is where the line itersects the y-axis, which is the dark vertical line. This is -8 represented as the constant in the equation.
To find the slope, find the rise over run. Every time the line goes over 1 it goes down 6, so the slope would be -6.
Answer:
graph 1
Step-by-step explanation:
two points have the same X value
An 180-degreee rotation would return the square to its original position.