6
QuizMultiple Choice

Cubic and Cube Root Functions — Test

Question 6 • Algebraic Reasoning

Which is the graph of the function f of x is equal to x cubed plus x squared plus 4 ?

Answer
A
Image with description A coordinate plane with a cubic curve. The horizontal axis and vertical axis are labeled from negative 8 to 8 in increments of 2. The curve starts in the third quadrant near the point negative 3 comma negative 8, rises through the point negative 2 comma negative 2, passes through the point negative 1 comma 2, and continues upward into the second quadrant, displaying a characteristic S-shape.
B
Image with description A coordinate plane with a cubic curve. The horizontal axis and vertical axis are labeled from negative 8 to 8 in increments of 2. The curve starts in the third quadrant near the point negative 1 comma negative 8, rises through the point negative 1 comma negative 2, passes through the point 0 comma 2, and continues upward into the first quadrant, displaying a characteristic S-shape.
C
Image with description " A coordinate plane with a cubic curve. The horizontal axis and vertical axis are labeled from negative 8 to 8 in increments of 2. The curve starts in the third quadrant near the point negative 2 comma negative 8, rises through the point negative 2 comma negative 4, passes through the point negative 1 comma 2, and continues upward into the second quadrant near the point 0 comma 6, displaying a characteristic S-shape."
D
Image with description " A coordinate plane with a cubic curve. The horizontal axis and vertical axis are labeled from negative 8 to 8 in increments of 2. The curve starts in the third quadrant near the point negative 2 comma negative 8, rises through the point negative 2 comma negative 4, passes through the point negative 1 comma 4, and continues upward into the second quadrant near the point negative 1 comma 8, displaying a characteristic S-shape."
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