Thursday

July 24, 2014

July 24, 2014

Posted by **Anonymous** on Saturday, October 24, 2009 at 5:01pm.

would the correct answer be

a) {xIx is a real number and x ==/== 10/9?

b){xIxis a real number and x equals lesser or equal to >_ 10/9

c){xIx is a real number and x =/= 0

d){xIx is a real number and x =/= 8

my answer is c is this correct?

- Math -
**jim**, Saturday, October 24, 2009 at 6:00pmNo, c is not correct.

In each of the other cases, what happens when x is the number given:

a) 8/(10-90/9)

b) x < 10/9, say 1/9 -> 8/(10-9/9)

d) 8/(10-72)

One of these three is undefined. Which?

- Math -
**Anonymous**, Saturday, October 24, 2009 at 6:02pmwould the answer be d?

- Math -
**jim**, Saturday, October 24, 2009 at 6:06pmOn what grounds do you choose d?

**Related Questions**

Math - g(x)= 8/10-9x would the correct answer be a) {xIx is a real number and x...

math,correction - the problem reads: evaluate sqrt (-4) if possible. my answer: ...

Algebra - Find the domain of p(x)=x^+3 a) x is a real number b) x is a real ...

math-calculus - which of following statements is false 1. The absolute value of ...

7th grade math ms.sue - 4. Which statement is true? (1 point) Every real number ...

math - domain of f: any real number domain of g: any real number except x is not...

Math - Actually, i made a mistake. All though we still came up with the right ...

Math - i^6 = (i^2)^3 = (-1)^3 = -1 The square, not the square root of -1 is 1...

C programming, not C++ - design and implement such a function and use it in a ...

math - What is the best sequence of names to identify this set of numbers? (1 3/...