13. As a large truck fills its gas tank, the volume of gas, in gallons, can be modeled with the linear function v = 4.8m +8.2, where v is the volume of gas and m is the number of minutes it has been filling. Give a physical
interpretation for both the 4.8 and 8.2 parameters in the linear model. Use appropriate units in your
explanation

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

nswer: a   y-axis

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)