Skyhigh tv is a satellite television provider. Provider they charge by the month. The forst month costs $85.45, the second month costs $148.65, the third month costs 211.85. Write an equation in the form of y=c+d(x-1) to represent this situation

c

step-by-step explanation:

answer: sine

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

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: