Quadratic Inequalities: Worded problems

Question 1

When is $$ f(x)<0 $$ ?

Question 2

For which values of X is the following true?

$$ g(x)>0 $$

Question 3

Which values of x satisfy the following function?

$$ f(x) = g(x) $$

Question 4

Which values of x satisfy the following function?

$$ f(x)>g(x) $$ ?

Question 5

When are both functions negative?

Examples with solutions for Quadratic Inequalities: Worded problems

When is $f(x)<0$ ?

$x < 2$

For which values of X is the following true?

$g(x)>0$

$x < 7$

Which values of x satisfy the following function?

$f(x) = g(x)$

$x=3$

Which values of x satisfy the following function?

$f(x)>g(x)$ ?

$3 < x$

When are both functions negative?

There is no common domain.