A motorboat moves across a lake at a constant speed. When it begins, it is 55 km from the shore. After 12 minutes, it is 19 km from the shore. Which function describes the motorboat's distance from the shore? A. y = –12x + 19
B. y = –3x + 55
C. y = 3x + 55
D. y = –12x + 55

Step-by-step explanation:

Tangina si Optimum pride pukinginang yan si optimum pride oh ergh ergh ergh ergh

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.

idk

step-by-step explanation: