Question

PLEASE HELP MY SIS IS BREAKING DOWN CRYING

Using the function provided, evaluate f(1).

Answer choices
7

3

1

4

Answer 1

f(1) = 4

Explanation:

f(1) means let x=1 and find the y value at that point on the graph

At x=1 there is an open circle and a closed circle. The open circle means that the function does not have a value at that point, so we use the closed circle

f(1) = 4