Question

Please answer. Thanksss

Answer 1

No, No, Yes, Yes

Explanation:

We can simply substitute the pairs as x and y in the equation:

(5, 0)

7*5 + 5*0 = 35 + 0 = 35

`35 \\e 9`

(-4, -3)

7*(-4) + 5*(-3) = -28 - 15 = -43

`-43 \\e 9`

(2, -1)

7*2 + 5*(-1) = 14 - 5 = 9

`9 =9`

(-3, 6)

7*(-3) + 5*6 = -21 + 30 = 9

`9 = 9`

Answer 2

1. no

2. no

3. yes

4.yes

Explanation:

hope this helped