Sunday

August 31, 2014

August 31, 2014

Posted by **Kwena** on Sunday, March 11, 2012 at 10:10am.

- math -
**MathMate**, Sunday, March 11, 2012 at 10:42amYou probably have a graph of the three relations/functions in front of you, but we do not see it.

However, if f(x), g(x), and h(x) are functions, then the following statements are true:

1. Any defined function can intersect the x-axis any number of times, depending on the definition of the function. For example, the sine function cuts the x-axis infinite number of times.

2. By the definition of a function, any vertical line through any point on the domain of the function can intersect the function at exactly one point.

That is why the all the functions cut the y-axis at (at most) one point.

**Related Questions**

math - Why f(x) and g(x) do not cut the x-axis at the same number of points?

MATH - Find the volumes of the solids generated by revolving the region in the ...

Calculus - Find the area cut off by x+y=3 from xy=2. I have proceeded as under: ...

Math - When graphing, which of the following is correct? a) The x-axis is the ...

Math-Please Check Work! - Find the image of P(5,-3)under each of the given ...

psychology 220 - # 1.62 (1 pts.) A psychologist suspects that Dan's psychotic ...

Calculus - Find the volume of the solid obtained by rotating the region bounded ...

Calculus - Find the volume of the solid obtained by rotating the region bounded ...

Calculus - Find the volume of the solid obtained by rotating the region bounded ...

biology - In D. virilise, the mutations dusky body (dy), cut wings (ct) and ...