The distance (in feet) of an object from a point is given by s(t) = t2+3, where time tis in seconds. What is the average velocity of the object between t= 4 and t= 6?

(x) - (y) = (1 + 4i)

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.