B) explain the meaning of the y-intercept in the
context of the problem.
por a field trip, a bus company charges a flat fee plus an additional fee per student. for 25 students,
the total cost is $132.50. if there are 30 students, the total cost is $145.00.
2. write the two ordered pairs from this story problem
b
calculate the cost per student (rate of change).
calculate the starting cost for the field trip.
write the equation of the line.
m
the total cost be for 85 students to attend the field trip?

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

d 600 because 15*10*2=300

300+300=600

step-by-step explanation: