3.find the slope of the line. A.-2

B.-1/2

C.1/2

D.2

4.find the rate of change.

A.1/63;The car travels 1 mile every 63 hours.

B.10;the car travels 1 mild every 63 hours.

C.63/1;The car travels 63mile every 1 hour.

D.252;The car travels 252 miles.

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

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:

step-by-step explanation:

your answer is a

it should be a.

hope it