Ajar contains 100 gum balls. there are 12 blue gum balls, 15 green gum balls, 37 red gum balls, and 36 yellow gum balls. what is the probability of randomly selecting a yellow gumball?

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex