That is the slope of the function y=-1/2 x - 7? *
I b=-1/2
b= 2/1
m= 2/1
m=-1/2

Iwould say rat and vsu but i’m not 100% sure

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.