Answer:
Step-by-step explanation:
This is already solved, and this would not be considered a inequality since it has only a equal sign.
The answer is B.
Since it’s a negative x, the line should go down from left to right and cross the origin.
1.5 would be the answer I think
Answer:

Step-by-step explanation:
The line passes through the origin has an equation y = mx
m - slope
The formula of a slope of a line passes through the origin
and a point (x, y):

We have the point (6, 8). Substitute:

Finally:

Answer:
It is the first answer
Step-by-step explanation:
For it to be considered a function, each x-value can only corresponds (have) one y-value, however, y-values (even if they are the same y-value) can have multiple different x-values.