Question

Fill in the blanks in the following table by determining first weather x and y vary directly or inversely. X /y | 3/11. | 6/22 | ?/33 | 27/? | ?/880 |

Answer 1

x and y vary directly, missing terms are 9,99 and 240.

Step-by-step explanation:

The given that is

x :   3      6       ?       27       ?

y :  11      22    33       ?        880

y increases as x increases, so x and y vary directly.

$y\propto x$

$y=kx$

where, k is constant of proportionality.

The relation contains (3,11).

$(11)=k(3)$

$\dfrac{11}{3}=k$

The equation is

$y=\dfrac{11}{3}x$

At y=33.

$33=\dfrac{11}{3}x\Rightarrow x=9$

At x=27.

$y=\dfrac{11}{3}(27)=99$

At y=880.

$880=\dfrac{11}{3}x\Rightarrow x=240$

Therefore, the x and y vary directly, missing terms are 9,99 and 240.

#Learn more

The graph of a proportional relationship passes through the points (15,3) and (5,y). Find y.

https://brainly.in/question/2766297

Answer 2

really really sorry about for this one