Which statements about the function are true? check all that apply.

g(1) = -1
g(0) =0
g(4) = -2
g(1)= 1
g(-1)= 1
g(4)= 2

We are given the graph of function g, the parabola.

g(a)=b means that the pair (a, b) in a point on the graph.

So we check the following points, whether they are on the graph or not:

(1, -1)   not on graph so g(1) = -1 Not true

(0, 0)    on graph  so g(0) =0 True

(4, -2)    not on graph so g(4) = -2 Not true

(1, 1)     on graph so (1)= 1 True

(-1, 1)  on graph so g(-1)= 1 True

(4, 2)    not on graph  so g(4)= 2 Not true

 


g(0)  =0
g(1)  = 1
g(-1) =1