The point-slope form:

We have the points (1, 2) and (3, 6). Substitute:

Answer:
4x^2 – 25
Step-by-step explanation:
i'vegot your back :))
The answer is 0.12 millimeters because if you multiplied the numbers it would give you 0.12 mm hope this is correct
Answer:
B
Step-by-step explanation:
A graph is only a function when there is only one y value for each x value.
A trick is to draw a line through some points on the x-axis, and if the line goes through more than one point. Then it is not a function. (See picture)
Sorry, not all the lines are straight, but you get the point. B is the only one that doesn't have more than one point on the lines I drew.