Question

What are the coordinates of point B in the diagram?

Answer 1

The point will be (4,-5), this can be deduced by noticing that between A and C there is an increase of 0.75 in x, and a decrease of 2.5 in y-axis. Therefore, three point later, the coordinates will be the ones given.

This can also be deduced, finding the form y=mx+b, where with the two points we obtain
`m=(5-2.5)/(1-1.75)=(10)/(3)` and b=8.333, therefore with a value x of 4, we obtain 5.

Explanation:

Answer 2

The correct answer would be (4,-5)