Answer:
( f·g)= 2x-2(x-2)
(f·g)(0)=0
Step-by-step explanation:
Okay i get it now
1) At 1.30 p.m. the barge has already traveled 4.5 X 10 = 45 miles.
To catch up it will take the train 25-10 = 15miles
M’(2, 3)
Work:
x: -1 + 3 = 2
y: 5 - 2 = 3
First we need the slope of mn. Using the slope formula, we find that it is -2/3. So that's the "m" in y = mx + b. Now we use the x and y from point p to find b, then rewrite the equation. 1 = -2/3(6) + b. From this we find that b = 5. Therefore, the equation of the line that passes through p and is parallel to mn is y = -2/3x + 5