Determine whether the three points are collinear. (3, -10), (-2, -7), (0, -5)

The points are not collinear.

Solution:

Let A, B and C be (3, -10), (-2, -7) and (0, -5).

If slopes of any two points are same, then the points are collinear.

Slope formula:

Slope of AB:

Slope of BC:

Slope of CA:

Slope of AB ≠ Slope of BC ≠ Slope of AC

Therefore the points are not collinear.

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without