Question

Answer to number 16 please

Answer 1

x | y

1. | 0 | 2

2.| -2 | 5

3.| 1 | 0.5

4.| 4 | -4

Explanation:

3x + 2y = 4

manipulate the literal equation

3x + 2y = 4

y = (4 - 3x)/2

now substitute in the given values and solve

x = 0

y = (4 - (3 * 0))/2

y = 2

x = -2

y = (4 - (3 * -2))/2

y = 5

x = 1

y = (4 - (3 * 1))/2

y = 0.5

x = 4

y = (4 - (3 * 4))/2

y = -4

which means that:

x | y

1. | 0 | 2

2.| -2 | 5

3.| 1 | 0.5

4.| 4 | -4