Answer:
A
Step-by-step explanation:
A= r(pi)^2
A= 9 pi ^2
Hope it helps!
Answer:
i think it is 80/100
Step-by-step explanation:
if it was 0.8 that would have been 8 so 80/100 is 80%
Answer:
3(3x+2)
Step-by-step explanation:
Answer:
For a single value of x function has more than one corresponding value of y which satisfies the equation.
Step-by-step explanation:
Function: A relationship between a set of inputs and a set of possible outputs, where exactly one output is associated with each input.
It means for an equation to represent a function any single value of x there should be only one corresponding value of y which satisfies the equation.
Now consider the given equation.

If we put x=0 then we get two value of y i.e
and
which satisfy the equation and therefore the equation is not a function.
Answer:
yes last one
Step-by-step explanation: