F(x) = 2x g(x) = 2x + 1
Find
4) (a). Include any restrictions on the domain.
V22
20+1;
22+
O A. (1) (2) = 9,*+-2
,
O B. () (-) = 4,16-1
c. (1) (z) = 21,0 + 0
O D. (4) (x) = ***, > 0
2x+
20+1
2

What does i equal do u know

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.