Use the following to answer questions :
A cubic graph is shown. Assume required features have integer values.
f(x) = x 3 + 3x 2 - x - 3 (Gridlines are spaced one unit apart.)
-Identify the x- and y-intercepts.
A) (0, 1), (0, -1), (0, 3), (-3, 0)
B) (0, 1), (0, -1), (0, -3), (-3, 0)
C) (1, 0), (-1, 0), (3, 0), (0, -3)
D) (1, 0), (-1, 0), (-3, 0), (0, -3)

Question

Use the following to answer questions :
A cubic graph is shown. Assume required features have integer values.
f(x) = x 3 + 3x 2 - x - 3  (Gridlines are spaced one unit apart.)
-Identify the x- and y-intercepts.
A) (0, 1), (0, -1), (0, 3), (-3, 0) 
B) (0, 1), (0, -1), (0, -3), (-3, 0) 
C) (1, 0), (-1, 0), (3, 0), (0, -3) 
D) (1, 0), (-1, 0), (-3, 0), (0, -3)

Quizplus · Accepted Answer

X-intercepts are points where the graph crosses the x-axis, so their y-coordinate is 0. Y-intercepts are points where the graph crosses the y-axis, so their x-coordinate is 0. Choice D correctly identifies these points.

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