Question

Suppose that the function g is defined as follows.

g(x)=2(x+2)^2+4

Graph the range of g on the number line.

Answer 1

you find the vertex of the parabola
its in form of a(x-h)^2+k with (h,k) as vertex
(-2, 4) is vertex
-4 is min value because parabola opens up
range is thus [-4, infinity)

Answer 2

4 is min value**
range is [4, infinity)

Answer 3

so its from a closed pint which is 4 to the infinity?

Answer 4

point*

Answer 5

4 is included in the range

Answer 6

g(x)>=4 for any input of x

Answer 7

so its like

Answer 8

yes

Answer 9

thnx