Question 1(1 point) Tom wants to paint a rectangular wall that measures 16 feet by 9 feet. The wall
contains a window with the dimensions shown. If Tom does not paint the window,
what is the total shaded area he will

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

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:

when the daily mileage is greater than 40 miles, unlimited mileage plan will save you money. 40 miles is the break-even point.

step-by-step explanation: