2. MA.912.A.7.1: Graph quadratic equations with and without graphing technology. Which of the following equations represents the graph shown? A.y = −x 2 + 10x + 24 B.y = x 2 + 10x + 24 C.y = −x 2 + 10x − 24 D.y = x 2 + 10x − 24

3. MA.912.A.7.1: Graph quadratic equations with and without graphing technology. Which of the following equations represents the graph shown? A.y = x 2 − 2x − 15 B.y = x 2 + 2x − 15 C.y = 3x 2 − 6x − 45 D.y = 3x 2 + 6x − 45

4. MA.912.A.7.1: Graph quadratic equations with and without graphing technology. Which of the following equations represents the graph shown? A.y = −2x 2 B.y = −x 2 C.y = − x 2 D.y = 2x 2 1212

5. MA.912.A.7.1: Graph quadratic equations with and without graphing technology. Which of the following equations represents the graph shown? A. y = x 2 − 4x − 12 B. y = x 2 + 4x + 12 C. y = x 2 + 4x − 12 D. y = x 2 − 4x + 12

6. MA.912.A.7.1: Graph quadratic equations with and without graphing technology.

7. Which of the following equations represents the graph shown? A. y = −x 2 B. y = x 2 C. y = −3x 2 D. y = 3x 2

8. MA.912.A.7.1: Graph quadratic equations with and without graphing technology. Which of the following equations represents the graph shown? A.y = −x 2 − 6x + 55 B.y = x 2 − 6x + 55 C.y = −x 2 − 6x − 55 D.y = x 2 − 6x − 55

9. MA.912.A.7.1: Graph quadratic equations with and without graphing technology. Which of the following equations represents the graph shown? A.y = 3x 2 + 12x − 36 B.y = 2x 2 + 8x − 24 C.y = x 2 + 4x − 12 D.y = −2x 2 − 8x + 24