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
Answer:
C. (0, -9)
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 given points
Among the points (-9,0), (-3,0), (0, -9), (0, -3), the points with x = 0 are (0, -9) and (0, -3). By looking at the graph, the function intersects the y - axis at the point where y=-9 when x = 0. So the y - intercept is (0, -9).