Question

For a brainlist and +10 points

Answer 1

Answer:  https://www.mathpapa.com/algebra-calculator.html

Step-by-step explanation:

Answer 2

Answer:

(- 2, - 2 )

Step-by-step explanation:

Substitute the x- coordinate of the points into the equation and if the value obtained is equal to the y- coordinate of the point then it is a solution.

(- 2, - 2 ) → y = - $\frac{1}{2}$ (- 2) - 3 = 1 - 3 = - 2 ← same as y- coordinate

(2, 0 ) → y = - $\frac{1}{2}$ (2) - 3 = - 1 - 3 = - 4 ≠ 0 ← not a solution

(4, 2 ) → y = - $\frac{1}{2}$ (4) - 3 = - 2 - 3 = - 5 ≠ 2 ← not a solution

(- 4, - 2 ) → y = - $\frac{1}{2}$ (- 4) - 3 = 2 - 3 = - 1  ≠ - 2 ← not a solution