Question

1. Which shows solutions to x + 2y = 8 if x and y must be whole numbers.
(Points : 4)
{(2, 4), (1, 6), (0, 8)}
{(8, 0), (6, 1), (4, 2)}
{(0, 8), (1, 5), (2, 4)}
{(0, 8), (1, 7), (2, 4)}

Answer 1

how do i solve this?

Answer 2

@acxbox22

Answer 3

i think it's b

Answer 4

the solutions when plugged in work in the equation

Answer 5

yay

Answer 6

3. What is the slope of a line perpendicular to the line with equation y = 6x + 2?
(Points : 4)

Answer 7

is it -1/6

Answer 8

yes you are right :)
perpendicular lope is the opposite reciprocal of the line's slope
-1/6 is the opposite reciprocal of 6

Answer 9

4. What is the slope of a line parallel to the line with equation 5x – 2y = 11? (Points : 4)

Answer 10

and this is 5/2