Question:
Find:
a. f(0)
b. f(3)
c. f(-5)
d. x when f(x)=2
e. x when f(x)=0
Solution:
Taking into account the previous graph, we can say that:
f(0) = 0
f(3) = 1.7 (approximately)
f(-5) = 0
x= 0.7 (approximately) when f(x) = 2
x = 0 or x =-5 when f(x)= 0
