Mathematics for IGCSE & O level - Graphs Of Functions (Section 4 - No. 49)
What is the primary reason for completing a table of values before plotting a graph?
To determine the slope.
To calculate the y-intercept.
To provide coordinates for plotting points.
To determine the shape of the graph without plotting.
Explanation
A table of values helps create coordinate points (x, y) for graph plotting.
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