Find an equation for the line that passes through point (-3,4) and (5,-4)
(show work)

Step-by-step explanation:

SLOPE FORMULA:

Y₂=(-4)

Y₁=4

X₂=5

X₁=(-3)

Solve.

The slope is -1.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)