SOLUTION: f(x)=2x+4/3x^2+11x-42? intercept

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Question 274552: f(x)=2x+4/3x^2+11x-42? intercept
Found 2 solutions by CubeyThePenguin, greenestamps:
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
graph%28500%2C+400%2C+-10%2C+10%2C+-10%2C+10%2C+2x+%2B+4x%5E2%2F3+%2B+11x+-+42%29

f(x) intersects the x-axis at (2.559, 0) and (-12.309, 0), not shown.

f(x) intersects the y-axis at (0, -42), not shown.

Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


(1)

f(x)=2x+4/3x^2+11x-42 --> f%28x%29=2x%2B4%2F3x%5E2%2B11x-42

I doubt that is the real function in your problem. Use parentheses when needed:

f(x)=(2x+4)/(3x^2+11x-42) = f%28x%29=%282x%2B4%29%2F%283x%5E2%2B11x-42%29

(2)

You are not tweeting your friend; you are asking for help with a math problem. Making your post as short as possible is not a good thing; it makes us guess what your question really is.

And take the time to actually ASK a question (a sentence with a question mark at the end).