Worth 10 points
use both girls' expressions kaya's expression is 8n kiana's expression is 2(n+1)^{2} -2(n-1)^{2}
n=4 to predict the number of dots there will be in the fourth figure, and explain how this justified your claim about their expressions. accurately using both expressions to justify the number of dots there will be in the fourth figure while showing your work. explaining how this result justified your claim about their expressions hint: plug in each figure number for n in both girl's expressions

answer: 193

explanation:

200-7 = 193

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

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:

4

step-by-step explanation: