Think about the function f(x) = 10-1? What does the notation (2) mean?
What is the input, or independent variable?
o multiplyf by 2
the output (y-value) when x = 2
o the value of x when the output is 2
X
DONE
y
DONE
Evaluate f(2)=
DONE
What is the output, or dependent variable or
quantity?
X
y
DONE
) Intro