Mathematics for IGCSE & O level - Graphs Of Functions (Section 5 - No. 4)
In graphing y=x^2 -3x+2, what helps in determining the shape of the graph?
The value of x^2.
The coefficients.
The vertex.
The y-intercept.
Explanation
The shape is determined by the x^2 term (coefficient of x^2) and the coefficients.
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