1. Find the slope of the line containing the points (9,6) (11,9).

Step-by-step explanation:

Use the point-slope formula

First you have to find m with the formula

Choose whichever point you want as , in this case I'll choose

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

9 x 8 divided by (5-3)=36