Homework Help: Math check 4

Posted by shawn on Sunday, October 12, 2008 at 6:42pm.

Find the y-intercepts for the function given by:

f(x)= 4/(x+5)-1/(x-4)/2/(x-3)+3/(x+2)

Math check - Damon, Sunday, October 12, 2008 at 5:56pm
The y axis intercepts are the values of the function when x = 0
4/5 - [(1/-4)] / [(2/-3)] + 3/2

Math check - shawn, Sunday, October 12, 2008 at 6:00pm
Is it 0,63/50?

Math check 4 - bobpursley, Sunday, October 12, 2008 at 6:49pm
4/5-3/8+3/2

How did you get 50 in the denominator?

Check my thinking.
Math check 4 - shawn, Sunday, October 12, 2008 at 6:54pm
Okay I tried it again. I came up with 0,12/5 is that right?
Math check 4 - shawn, Sunday, October 12, 2008 at 7:01pm
I tried it again I think it is 0,6/5 is that right?
Math check 4 - bobpursley, Sunday, October 12, 2008 at 7:01pm
No. You need a tutor in basic math, and the sooner, the better. Right now, you are in algebraic fractions, and you have great difficulty in handling plain fractions. You need to master that quickly, before your tests.
Get a tutor now.

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