80 points! the graph below shows the prices of different numbers of sunglasses at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, and 10. the values on the y axis are 0, 9, 18, 27, 36, and 45. points are shown on ordered pairs 0, 0 and 2, 9 and 4, 18 and 6, 27 and 8, 36. these points are connected by a line. the label on the x axis is number of sunglasses. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of s sunglasses? p = 4.50 + s p = 4.50s s = 4.50 + p s = 4.50p pic below

p = 4.50s

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

slope = (36-0)/(8-0)

slope = 36/8

 slope = 9/2

slope = 4.5

the y intercept = 0

slope intercept form of the equation is

y = mx+b

y = 4.5 x +0

p = price of the sunglasses  or y

x = number of sunglasses or s

p = 4.5 s

there are no short passages to look at

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: