SAS a. Make a boxplot of the FEV for children with age 3-8 years, 9-12 years, and 13 years or above. Does it appear that the FEV is the same for children from these three age groups

i dont know

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

answer: (3,11) is your answer.

step-by-step explanation:

i think its about 8