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

g(x)= 8/10-9x

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 6:00pm
No, 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 6:02pm
would the answer be d?

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

## Answer This Question

## 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 ...
- Math - Which statement is false? A. Every integer is a real number*** B. The ...
- 7th grade math ms.sue - 4. Which statement is true? (1 point) Every real number ...
- algebra - Determine the value(s) of k for which x^2+(k-2)x-2k=0 has equal and ...
- Algebra 2(quadratic) - Use the value of the discriminant to determine the number...
- Adv. Math. - Find the number of possible negative real zeros for f(x)=6+x^4+2x^2...
- math - domain of f: any real number domain of g: any real number except x is not...

More Related Questions