Answer:
B
Step-by-step explanation:
If the dot it open, it does not include the number. If the dot is shaded, it does include the number. Whichever way the orange line is pointing, corresponds to < or >.
This is because the total needs to be equal to 180 degrees. Since obtuse angles are greater than 90 degrees, then it needs an acute angle (lower than 90 degrees) to supplement it to equal 180
Parallel. The two equations have the same slope, 3, which makes them parallel.
9x+1 is the answer.
I hope this helped
The domain of A is the set of x values = {-4, - 2, 1, 4}
and the range is { -2 ,1 and 4}
b) domain is {-4 , -3 , 1}
and range is {1, 3 , 4}
