Write an equation that passes through the points (0,-5) and (8,-5)

Equation of the line: .

Step-by-step explanation:

Let and denote the coordinates of these two points, respectively.

Calculate the slope of this line:

.

Notice that the slope is zero because the two points have the same -coordinates () even though their -coordinates are distinct (.)

Equation for this line in point-slope form:

.

.

Rewrite and simplify to obtain the equation of this line in slope-intercept form:

.

The -term was eliminated because the slope was zero.

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.

it 2

step-by-step explanation:

8^1/3=2