Question 9 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY
Which is the graph of the function f of x is equal to x squared plus 2 x plus 3 ?
Answer
A
Image with description A coordinate plane with a horizontal axis labeled x and a vertical axis labeled y. The scale on both axes ranges from negative 5 to 5 with an interval of 1 unit. An upward-opening U-shaped parabola has its vertex at negative 1 comma 2. The curve passes through negative 2 comma 3 and 0 comma 3, with both ends extending upward to the top edge of the grid near 5.
B
Image with description A coordinate plane with a horizontal axis labeled x and a vertical axis labeled y. The scale on both axes ranges from negative 5 to 5 with an interval of 1 unit. An upward-opening U-shaped parabola has its vertex at 2 comma negative 1. On the left, the curve passes through 1 comma 0 and 0 comma 3. On the right, the curve passes through 3 comma 0 and 4 comma 3. Both ends extend upward to the top edge of the grid near 5.
C
Image with description A coordinate plane with a horizontal axis labeled x and a vertical axis labeled y. The scale on both axes ranges from negative 5 to 5 with an interval of 1 unit. An upward-opening U-shaped parabola has its vertex at 1 comma 2. The curve passes through 0 comma 3 and 2 comma 3, with both ends extending upward to the top edge of the grid near 5.
D
Image with description A coordinate plane with a horizontal axis labeled x and a vertical axis labeled y. The scale on both axes ranges from negative 5 to 5 with an interval of 1 unit. An upward-opening U-shaped parabola has its vertex at negative 2 comma negative 1. On the left, the curve passes through negative 3 comma 0 and negative 4 comma 3. On the right, the curve passes through negative 1 comma 0 and 0 comma 3. Both ends extend upward to the top edge of the grid near 5.