Ask a New Question

Question

I had to find the zeroes of (2t-3)/(t+5). I thought one of the answers could be -5, in addition to 3/2. But my book says -5 isn't an answer. Why?
15 years ago

Answers

drwls
When t = -5, the DENOMINATOR is zero, and the function (2t-3)/(t+5) becomes infinity
15 years ago

Related Questions

how do you find the zeroes of y= 2x(squared)-7x+15 How do you find the zeroes of x/(9x^2-4)? I thought the answer would be the sq. root of 4/9, but my... How do you find the zeroes of the 1/2x^3-x? I factoried it so it would be 1/2x(x^2)-x. The one zero... Help me find the zeroes of this function: f(x)=1/2x^3-2x find the zeroes of g(x)=(x^2-5x-6)/(x^2-9) I know i suppose to use synthetic division, but the de... 10.find all the zeroes of the polynomial function f(x)=x3-5x2+6x-30.if you use synthetic division sh... find the zeroes of g(x)=x^2−11x+10. find the zeroes of j(x)=12x^3/5 - 27x/5 find the zeroes y-6x^2+13x+5 show your work Find the zero or zeroes of the function f left-parenthesis x right-parenthesis equals log subscript...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use