Determine whether the equation defines y as a function of x. x+9=y^2 Does the equation define y as a function of x?

Yes

No

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle