A parent increases a child's allowance by 15% each year. If the allowance is $3 now, when will it reach
$20. Sketch the graph with an appropriate scale, label important points to show work. Round to
the whole year. Type units *
3 years
14 years
15 years
20 year

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:

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75