1. A hammock is suspended between two trees. The curve the hammock makes can be modelled by the equation, y = 0.2x2 – 0.4x – 0.6, where x and y are measured in meters. (Application) a. What do the x-intercepts tell you?
b. Does the y-intercept have any meaning in this situation.

the first question mark is 6 and the second question mark is 26 (the square root)

step-by-step explanation:

the answer is c)8

step-by-step explanaction:

answer: 4 (:

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

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

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4