EX 1 --- What are the solutions to the following system of equations?

y = x2 + 12x + 35

4x + y = –28

A) (–7, 0) and (9, –8)

B) (0, –7) and (–9, 8)

C) (–7, 0) and (–9, 8) D) (0, –7) and (9, –8)

Ex2 --- Which system of equations is represented by the graph?

A) y = x2 – 5x – 3

6x – y = –27

B) y = x2 – 5x + 3

6x – y = 27

C) y = x2 + 5x + 3

6x + y = –27 D) y = x2 + 5x – 3

6x + y = 27

Ex3 --- What are the solutions to the following system of equations?

y = 2x2 + 13x + 20

5x – y = 1

A) (–2, 2) and (1, 4)

B) (2, –2) and (4, 1)

C) (–2, 2) and (4, 1)

D) No Real Solutions

Ex4 --- What is the solution to the following system of equations?

y = x2 + 10x + 11

y = x2 + x – 7

A) (–2, –5)

B) (2, –5)

C) (–2, 5)

D) (2, 5)

EX5 --- What are the solutions to the following system of equations?

y = x2 + 12x + 30

8x – y = 10

A) (–4, –2) and (2, 5)

B) (–2, –4) and (2, 5)

C) (–2, –4) and (5, 2) D) No Real Solutions

THANKSSS!!!!!