which is a y - intercept of the graphed function? (-9, 0) (-3, 0) (0, -9) (0, -3)
which is a y - intercept of the graphed function? (-9, 0) (-3, 0) (0, -9) (0, -3)
Answer
Explanation:
Step1: Recall y - intercept definition
The y - intercept of a function is the point where the graph of the function intersects the y - axis. At this point, the x - coordinate is 0.
Step2: Check the options
We eliminate options A (-9, 0) and B (-3, 0) since their x - coordinates are not 0. Among C (0, - 9) and D (0, - 3), we look at the graph. The graph intersects the y - axis at y=-9.
Answer:
(0, -9)