These tables of values represent continuous functions. In which table do the values represent an exponential function? plz need help for a quiz A
x, y
1 2
2 10
3 50
4 250
5 1250

B.
x, y
1 29
2 38
3 47
4 56
5 65
C.
x, y
1 6
2 12
3 16
4 17
5 18
D.
x, y
1 14
2 15
3 16
4 17
5 18

it is A

Step-by-step explanation:

I am taking the quiz right now

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

do i do it on a graph?

step-by-step explanation: