Rewrite 2x - 2y = 8 in slope-intercept form.

y = x - 4

Step-by-step explanation:

Slope intercept form is given by:

y = mx + c

where m is the slope and c is the intercept on the y axis.

Equation from the question include:

2x - 2y = 8

Now, our goal is to make the above equation to look like this y = mx + c.

This can be achieved as shown below:

2x - 2y = 8

Subtract 2x from both side

-2y = 8 - 2x

Multiply through by - 1

2y = - 8 + 2x

Rearrange the equation

2y = 2x - 8

Divide through by the coefficient of y i.e 2

y = x - 4

Therefore, this y = x - 4 is the slope intercept form

y = x - 4

Step-by-step explanation:

2x - 2y = 8

2y = 2x - 8

y = x - 4

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3