Four students graphed one linear function each. Rhett
On a coordinate plane, a line goes through points (negative 4, 0) and (0, 1).
Cameron
On a coordinate plane, a line goes through points (0, 4) and (1, 0).

Ellis
On a coordinate plane, a line goes through points (0, negative 4) and (2, 0).

Braden
On a coordinate plane, a line goes through points (0, 1) and (4, 0).

Which student graphed a linear function with a y-intercept at –4?

it happens during combustion and impacts the environment because the plants and trees take in that and it can cause them to die.

step-by-step explanation:

the answer to the expression is 83

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.