The slope of a line is −3, and a point on the line is (4,−1). Question 1
Part A

What is the equation of the line expressed in slope-intercept form?

How to use order of operation in 20 divide by 4 multiply 5 = 1

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)