Do the Graphs Intersect in the Given Viewing Rectangle? If $$y = x ^ { 3 } - 3 x , y = x + 6 ; [ - 4,0 ] \text { by } [ - 15,15 ]$$

question 68

Essay

Do the graphs intersect in the given viewing rectangle? If they do, how many points of intersection are there? $$y = x ^ { 3 } - 3 x , y = x + 6 ; [ - 4,0 ] \text { by } [ - 15,15 ]$$

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Definitions:

Recessive Gene

A gene that can lead to a particular trait only when paired with an identical gene; its effects are masked by dominant genes when in a heterozygous condition.

Sound Waves

Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

Ultrasound

High-frequency sound waves that are reflected off a fetus or an internal organ to provide information to generate a computer image.

Fetus

A developing mammal or human from the end of the embryo stage (usually from nine weeks after fertilization in humans) until birth.