$4.40
2 ÷ 5= 2/5 = .4 pounds or 2/5 of a pound per friend
In algebra, a function is basically something that relates or connects "one" set to another "set" in a certain way. A set is just a group or collection of things. It's often a set of numbers but does not have to be.
Step-by-step explanation:
h(x) = -3x - 9
m = -3
Use point-slope form to write the equation.
y - 14 = -3(x - (-5))
y = -3x - 15 + 14
y = -3x - 1