Question

Nonsense will be Reported!!​

Answer 1

Explanation:

1. when x is 0

y will be

4x+2y=10

4(0)+2y=10

0+2y=10

collect like terms

2y=10-0

2y=10

divide both sides by 2

2y/2=10/2

y=5

so when x =0 y will equal to 5

2. when x is 1

y will be

4x+2y=10

4(1)+2y=10

4+2y=10

collect like terms

2y=10-4

2y=6

divide both sides by two

2y/2=6/2

y=3

so when x is 1, y is 3

3. when x is 2

4x+2y=10

4(2)+2y=10

8+2y=10

(CLT) 2y=10-8

2y =2

y= 1

Answer 2

( x ,y) = ( 0, 5), ( 1, 3), ( 2, 1 ), ( 3, -1)

given equation: 4x + 2y = 10

rewrite it as:

• 2y = 10 - 4x

• y = 5 - 2x

solve:

when x = 0

y = 5 - 2(0)

y = 5

when x = 1

y = 5 - 2(1)

y = 3

when x = 2

y = 5 - 2(2)

y = 1

when x = 3

y = 5 - 2(3)

y = -1