Whats the equation to this

y=1/2x + 3

Step-by-step explanation:

Slope is ∆y/∆x. In this case,

m = (6-3) / (6-0) = 3/6 = 1/2

Y-intercept is what the y-value is when the line intersects the y-axis. Because of the point (0,3), you know it's 3.

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.

true

step-by-step explanation: