Question

Write an equation for this linear function.
f(0)=3 and f(3)=0

f(x)=

Answer 1

f(x)=-x+3

Explanation:

contains (0, 3) and (3, 0)

slope = (3-0)/(0-3)=3/-3=-1

f(x)=-x+b

b=3

f(x)=-x+3