Consider de cuadratic function f(x)=9x^2 part A: write a function, g(x),that shifts f(x) down 3 unites

part B:write a function, h(x), that vertically stretches f(x) by 6 units

part c: write a function, m(x),that reflects f(x) about the axis

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation:

jml angle lkj & angle mj = lm