Monisha is comparing f(x) = |x| and g(x) = |2x-4|. She said the graph of g is a horizontal translation of the graph of f 4 units to the right and a horizontal compression of the graph of f by a factor of 2. What is Monisha's error?

What is coefficient of the term of degree of degree 5 in the polynomial below

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Can someone tell me if this is perpendicular? !