Compare the three functions. f(x) = 3x g(x) = 3x2 h(x) = 6x which of the statements is true? a. as x approaches positive infinity, g(x) exceeds f(x) and h(x). b. as x approaches positive infinity, f(x) converges with g(x). c. as x approaches positive infinity, f(x) exceeds g(x) and h(x). d. as x approaches positive infinity, h(x) exceeds f(x) and g(x).

As x approaches +inf, g(x) clearly exceeds both f(x) and h(x).  Why not graph all 3 functions to verify this?  g(x) is a parabola, whereas the other 2 are str. lines.

Remark
With a question like this one, be very careful. The first thing to do is make a graph. That is done below. 

f(x) is read
g(x) is blue
h(x) is green

I have actually made 2 graphs. The left one is to show the detail around the origin. the second one is with an axis that goes quite a bit further out in the x and y directions.

Discussion of answers
B is not correct. The graphs seem to converge when y = 12. After that g(x) is off to the races and it gets larger and larger values as x increases.

C Which color is on top? Which color goes up the most quickly. It isn't the red one. C is False.

D Nothing exceeds g(x) once it gets going. 

A <<<<<<

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

Idon’t know how to do that