In a fish tank 6/7 of the fish have a red stripe on them. if 18 other fish have red stripes how many total fish are in the tank

homozygous. one is homozygous, while two is heterozygous.

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