Sandra left home at 6am Saturday and hiked all day to a cottage. She arrived at 6pm and spent the night in the cottage. The next morning she left the cottage at 6am and hiked home arriving at 6pm. Did she pass any point on the trail at exactly the same time

b. t=-25h+3

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

is should be y = 5x

step-by-step explanation:

correct me if im wrong